How to Get a New Laptop Computer

How to Get a New Laptop Computer? Before you rush and get that new computer you must first identify what reason you have for getting one. What is your purpose? You must know what your computer will be mostly used for as this will be your most basic guide in choosing what kind of computer will be right for you.

Do you understand computer basics?

This is the next thing you need to ask yourself. Do you have knowledge and information about computers to make you choose one that is right for you? You need to have the right knowledge about computer basics so that you can get the best computer you possibly could and not feel cheated with the price you got it for. Make sure you understand what is a computer processor, RAM, the speed of the graphics, the size of the hard disk and other technical stuff like this before you embark on your quest for a new computer. If you are not very familiar with computer specifics, it is best to get the help of a person who does, preferably a friend or family member.

What Operating System do you want to use?

A computer’s operating system or processor is one of the most important thing that you would need to consider when getting a computer. Today, the newest operating system used is Window’s Vista but some people may still prefer using Window’s XP. Other people may also prefer to use Macintosh computers.

What RAM size is the minimum you are willing to get?

The computer’s Random Access Memory or RAM is your computers short-term memory. The bigger memory capacity of your RAM, the more files you can store and the faster your computer can go. Generally, when you computer’s memory gets too crowded, your computer’s function also slows down. Make sure that you have at least 1 GB of memory in your computer system.

What size and speed of hard drive will you be getting?

The hard drive is where computer programs and files are stored. It is best to get a bigger and faster hard drive to ensure a better performance from your computer. It is best to get a hard drive with at least 250 GB of memory.

Now that you have answered the 5 basic questions, you are ready to get a new computer. But do not limit yourself to this. Ask more questions about the computer you would want to get. Look at the other computer parts. Would you like to get a CTR or LCD monitor? A mouse with a trackball or an optical one? A wireless keyboard or one wired to your computer? Continue to ask yourself and also get the opinion of others to ensure that you will be getting the best computer you could possibly have.

Laptop Computer LCD monitors

Everyone who has laptop want a high quality Laptop Computer LCD monitors.

LCD monitors have become the preferred kind of monitor in the market, having higher resolutions resulting in sharper, brighter, clearer images and thus making for better viewing. There is lesser glare from LCD screen, so looking at one for a long period of time won't be too much on the eyes. Also, LCD monitors are thin and lighter than the bulky CRT monitors. A 21-inch LCD monitor will still be lighter than a 14-inch CRT one. They are therefore more convenient for handling and for use, as they don't take up so much space in a home, and can be hung on or simply pushed against a wall. And because of their weight and dimensions, you can move LCD monitors around to suit you, with the least effort.


Monitors are literally the biggest part of your computer set-up, the printer not counted. Unless of course, you have a monster of a CPU. A monitor is basically where you see everything. It's where images from your computer come out, electronically produced from the video output of your PC or laptop. Monitors are also called visual display units, and come in all sizes possible, from 12-inch to as wide as 48-inch screens. Screen measurements are determined by the distance from one corner of the monitor to another. It's through monitors that you can view pictures, watch movies, type texts, play games, browse the internet and do virtually everything else.

Older monitors made use of CRT or cathode ray tubes to project images. In recent years however, an invention called the LCD or liquid crystal display has been gaining more popularity as the monitor of choice for a lot of people. Check out the rest of Monitors.net for more information on monitors!

Widescreen monitors are fast becoming the rage, especially with those who take pleasure in having a state-of-the-art entertainment system. Widescreen monitors are also the popular choice for computer fans who enjoy, even need to be, working with vivid, large-scale images. With a widescreen monitor, images are are not just bigger, they're brighter, sharper, and overall more fun to see. Watching a movie on a widescreen monitor is almost like watching it in the movie theatre, minus the crowd. Widescreen monitors also mean less eye strain as you can look at it at eye level. Make it an LCD monitor, and you may feel like never getting off your couch again.

It's not just all about fun, either. Working with a widescreen computer monitor offers advantages such as being able see what you're doing better and allowing you to organize your virtual workspace faster, thus making your work more efficient. With widescreen monitors, you can both work and play while enjoying yourself.

What is Modern Laptop Computer?

Today we come to the 21th. and the laptop computer changed much and lift our life. now almost everyone has a laptop computer. but do you konw what is the modern l aptop computer?

 We live in a very technologically advanced world that we could not seem to imagine living back to the time when computers do not exist. Having computers was considered to be a luxury but today it has become more of a necessity. Computers are being used everywhere and for everything. It can be seen in school, at work, at home and anywhere else you could possibly imagine. It is used for research, entertainment, communication and in every field of work there is. Having a computer makes us do thing faster and easier. It allows us to do tasks that would take hours to do manually with a simple click of a button. If majority of people has a computer – may it be a laptop computer, desktop or notebook pc; are you part of that majority? Even if your answer be yes or no; Cheap Shopping Center will surely be of great help to you.

Cheap Shopping Center gives a wide selection of computer products. The store offers desktop pc’s which is a personal computer intended for use only at a single location. You can find a whole computer set that includes everything you need to have a fully operational desktop pc or you can choose to look for parts and assemble the computer on your own. You can also find replacement parts or just simply parts you have been missing or would want to upgrade. Commonly, CPU’s are the most searched computer part as you will not need to buy a whole new computer set but would only need to upgrade the computer’s CPU to enhance the use of your computer. The CPU serves as the brain of the computer where all important files and software are located. Computer monitors, keyboards, mouse and speakers are also part of the computer but are seldom changed. No matter what type or model of these parts you have, they commonly serve only their main purpose. You can opt to change these parts and upgrade for a newer and better feel to your computer.

The store also offers laptop computers which is a small mobile light weight computer. Any brand you would want to find, such as Acer, Dell, Toshiba and other brands, can easily be searched for in this store. Laptops unlike a desktop pc don’t have separate parts but they also come with accessories such as power adapters, battery packs, and USB cables. All these accessories and more can also be found on this store.

There is also some hardware you can use to add-on to your computer. A printer is important because this allows you to produce a hard copy of whatever file you made on your computer. Scanners are used to produce images of a hard copy into your computer. This serves almost a reverse purpose of the printer. Webcams are used to takes videos of you while in front of the computer. This is often used for communication. Joysticks are used for games played on the computer. All these could be connected to your desktop or laptop pc. There are many more computer parts and accessories not mentioned which you are probably using or would like to use. If you are looking for the best place to get these parts, why not try going on the web and type on Cheapshoppingcenter.com and you might find here exactly what you are looking for.

How to Choose a CheapLaptop Computer for you

How to Choose a CheapLaptop Computer for you. it is important to choose a laptop computer for your owner. now let me tell you how to choose it.

When looking for a cheap computer laptop, you have to first do a research on the brand and model of the laptop that you want to buy. Once you identify the computer laptop that you want, you can shop around and compare the prices of the said model from the various online stores that are carrying its brand.

Sometimes, you will encounter offers which you cannot resist, like ultra-low prices for the laptop that you want, but if your instincts tell you that such an offer is too good to be true, then it probably is. If you are having doubts about the price of the laptop that you want, you can ask the help of their customer service to check why it is being sold really cheap.

The next way to find a cheap computer laptop is to find one that will fit what you need. Oftentimes, people pay a large price to have the most modern laptop that are packed with features that they care nothing about so if you only need a laptop that will allow you to surf the net or do the basic desktop needs, then you can really save on the price of your computer laptop.

Another way to get a cheap computer laptop is to wait for technology to advance. Haven't you noticed that when Pentium IV was introduced to the market, the prices of the Pentium III processors went plummeting down because they were considered slow? You should take advantage of this phenomenon and not get affected by the stigma of having the latest and fastest laptop. Remember, all you want is a functional yet cheap computer laptop and you will get all of these with the second best one around.

If you don't mind buying a refurbished model then you can save hundreds by finding a dealer that sells a refurbished computer laptop. A refurbished laptop is just a laptop that has been sent back to the manufacturer for repair and is sold the second time at a very good price. With a refurbished model, you will still have the same quality of a new one except that it isn't really new.

But if you want to save further on a Computer Laptop, you can look for a used laptop because these are usually sold at a very low cost. You just have to watch out when attempting to buy a used computer laptop by knowing the reason why it is being sold.

With these tips on how to buy a cheap laptop, you will surely find something that will fit your needs just right and will cause no holes in your pockets.

Nikon Coolpix P2 laptop computer

Nikon Coolpix P2 laptop computer.

Nikon's Wi-Fi cameras are here, though perhaps a few moments too soon. The promise is great: it's a camera that's wirelessly connected to your computer, even when the computer is in the other room. The execution—in the shape of the Nikon CoolPix P2 I tested—still needs tweaking.
There are some cool things you can do with a Wi-Fi camera. The biggest oohs and aahs come from shooting pictures that are immediately transferred to a slideshow playing on a computer, with music and all. More mundane but equally useful are a variety of wireless picture transferring and printing options—just select a shot you like and send it to the computer or printer without ever taking your hands off your camera. You can send shots to any printer connected to a computer, but with the optional PD-10 Wireless Print Adapter ($50; out in mid-October), you can also wirelessly send shots straight to any PictBridge-enabled printer.

The trouble with the CoolPix P2 is that it lacks the range and battery life to effectively carry out its missions. Over the Labor Day weekend, I walked around the inside and outside of the house with the camera, for the most part getting a reasonable connection to our Wi-Fi network (a router located in my home office). But when I took the P2 and laptop out to the deck to create a live slideshow there, the camera had an awful time. OK, so Wi-Fi can be tricky, but at the same deck table both an Apple PowerBook and an HP Pavilion notebook had no problems connecting to the Internet via the same wireless network.

Every time the camera would lose the connection, it forgot what I was doing. I would have to wade through a bunch of menus just to get back into the photo shoot-and-transfer mode I'd been using. And after some time playing with the camera in Wi-Fi mode, certainly less than an hour, I was alerted that the battery was drained. Maybe I shouldn?t be too bothered ? after all, I was heavily testing the camera?s wireless features, which isn?t necessarily typical use. Still, it would be nice to know I could get through an entire birthday party while shooting in Wi-Fi mode.

I hate to condemn a first-of-its-kind technology because of herky-jerky behavior. Every product goes through a streamlining, an evolution. Nowadays, the product itself can be updated as improvements are made, and I suspect Nikon is hard at work trying to right some of the wrongs of its new release. The camera is surprisingly affordable for carrying this new capability; after all, in addition to being a wireless pioneer, it?s a solidly performing 5.1-megapixel camera with 3.5x optical zoom and a lot of great automatic and manual controls. (There?s also an 8-megapixel version, the CoolPix P1.) Am I saying go out and buy one? No, but stay tuned, because when the time is right, I think Wi-Fi cameras will be quite desirable.

Hp Elitebook 6930p Laptop

Hp Elitebook 6930p Laptop. We understand that some people—in fact most people — do not belong to the Cult of Apple and prefer laptops of the PC persuasion. So here's an excellent choice for the road warrior: The EliteBook 6930p, which has all of the standard things anyone would want in a laptop, including a DVD drive, and comes with a James Bond-like selection of other features that will thrill the intrepid traveler. Let's take it from the top: This is a laptop that can go to hell and come back with nary a scratch: It's got a "ruggedized" brushed aluminum case (which protects it from dirt, humidity, intense vibrations and temperatures from 140 degrees to -20 degrees Fahrenheit).

If you drop (or throw) it on the floor, a feature known as HP 3D Drive Guard uses its three accelerometers to sense the plummet and secures the hard drive to try to keep it running; at the very least, you'll still be able to pull data from it.) HP installed a special operating system that boots up within 10 seconds to read email and run other apps. (It takes longer to boot the full OS.) Another nifty feature: If you partially close the lid and angle the on-board 2-megapixel camera just so, you can scan a business card and automatically input the data into your Contacts list.

But wait! There's more!

EliteBooks take HP's Ultra Capacity batteries, which can get up to 10.5 hours of life on a single charge. Even smarter, they can be charged separately, off laptop, which is really convenient if you have extra batteries for a long trip. The whole thing weighs less than 5 pounds. (Word up to anyone who's put off by that weight: We hear that HP is introducing lighter models by the end of the year.) Needless to say, you can configure it with a half terabyte of hard drive space and a sick amount of RAM, if you want to go that route. And really, what's to stop someone as wild and warrior-like as you?

What is Computer Memory?

Do you know what is laptop computer memory, or somone hear this?
now, let me tell you the answer, i wish it can help you to learn more about your computer.

The most commonly known form of computer memory is RAM. Even school children know these initial, which stand for Random Access Memory. This is a volatile form of memory. Translated to laymen's terms, volatile simply means temporary. It is not a long term memory and would best be compared to our own short term memory abilities. The information is there and being accessed by our memory when needed, but gone when it becomes unnecessary for the computer to access it in order to complete a command given by its user.

Volatile memory is sometimes referred to as dynamic because it can change and be changed. Non-volatile forms of it are sometimes referred to as static memory. It can be stored and is stable. The memory of a computer in this capacity indicates that it is not temporary in nature. A computer has both forms of memory just as we have short and long term memories. In essence, the computer and its memory are designed in a way that is reminiscent of the human brain.

What we have to remember about computers is that it is also important to know there are several types of memory, both volatile and non-volatile forms of it. Other types of computer memory include: RAM (both dynamic and static), ROM, cache, flash, virtual, video, and BIOS. There are also memory sticks. Each type of memory has specific purposes and functions and not all computers have all forms of memory. This is what makes each computer's performance unique just as our brains are what make us unique.

It's also important to realize that computer memory is not limited to desktops and laptops. The various types we commonly associate with computers are found in many of the electronics we use every day. Not all types are used in all electronic devices, but the individual types are located in them just the same. Some of these electronics include cell phones, PDAs (Personal Data Assistants), and radios. Even televisions and VCRs use computer memory.

The most commonly known electronic device that uses computer memory for children is the game consoles in today's popular systems. While adults play these intriguing entertainment outlets as well, teens and kids know them best. What most children don't realize is that the game "remembers" their ending point from a previous session of play due to the capacity of its memory. Without memory, the game console wouldn't even remember what game to play!

Computer memory is the capacity of a computerized device to remember or run an application that makes it work the way we expect it to work when we turn it on. It is different than electricity, since that is a current that basically, in simplistic terms, wakes up the electronic, computerized device we wish to use. Computer memory makes the devices we use come to life-or as close to life as technology can get.

How to Care for Your Laptop Batteries to Last Longer

How to Care for Your Laptop Batteries to Last Longer, Because of the high failure rate of fleet batteries and the uncertain situations such failures create, some organizations assign a person to maintain batteries. This person checks all batteries on a scheduled basis, exercises them for optimum service life, and replaces those that fall below an accepted capacity level and do not recover with maintenance programs. Batteries perform an important function; giving them the care they deserve is appropriate.

A personal user is one who operates a mobile phone, a laptop computer or a video camera for business or pleasure. He or she will most likely follow the recommended guidelines in caring for the battery. The user will get to know the irregularities of the battery. When the runtime gets low, the battery often gets serviced or replaced. Critical failures are rare because the owner adjusts to the performance of the battery and lowers expectations as the battery ages.

The fleet user, on the other hand, has little personal interest in the battery and is unlikely to tolerate a pack that is less than perfect. The fleet user simply grabs a battery from the charger and expects it to last through the shift. The battery is returned to the charger at the end of the day, ready for the next person. Little or no care is given to these batteries. Perhaps due to neglect, fleet batteries generally have a shorter service life than those in personal use.

How can fleet batteries be made to last longer? An interesting contrast in the handling of fleet batteries can be noted by comparing the practices of the US Army and the Dutch Army, both of which use fleet batteries. The US Army issues batteries with no maintenance program in place. If the battery fails, another pack is issued. Little or no care is given and the failure rate is high.

The Dutch Army, on the other hand, has moved away from the open fleet system by making the soldiers responsible for their batteries. This change was made in an attempt to reduce battery waste and improve reliability. The batteries are issued in the soldier’s name and the packs become part of their personal belongings. The results are startling. Since the Dutch Army adapted this new regime, the failure rate has dropped considerably and, at the same time, battery performance has increased. Unexpected down time has almost been eliminated.

It should be noted that the Dutch Army uses exclusively NiCd batteries. Each pack receives periodic maintenance to prolong service life. Weak batteries are systematically replaced. The US Army, on the other hand, uses NiMH batteries. They are evaluating the Li-ion polymer for the next generation battery.

Sony is Planning to Announce a Massive lapotop Battery Recall of Its Own

Sony is Planning to Announce a Massive lapotop Battery Recall of Its Own, Sony makes lithium ion batteries for an array of electronics devices, including camcorders, portable DVD players and video game consoles. Contrary to a blog of Consumer Reports, which first reported the potential recall, though, only notebook batteries are currently covered, according to the CPSC and Sony, which would jointly conduct the recall.

"Sony has provided a wealth of technical data to the CPSC involving this tech, and it is omnipresent in a host of portable electronic devices, but as far as we know, from Sony's perspective, there is no initiative planned at this time that goes beyond what has already been communicated with respect to notebook computers," said Sony spokesman Rick Clancy, referring to Sony's official statement released on Thursday concerning a global replacement program for notebook battery packs.

The CPSC is trying to contact Consumer Reports for a correction about a recall extension to other electronics devices, Vallese said.

"I think that the real way to look at it is that Sony is working with the CPSC to identify the widest scope of batteries that it may recall. Any recall that the agency will make will be limited to batteries that power notebook computers. We have no anticipation at this time beyond that," Vallese said.

"Sony and the CPSC are currently working together to identify what will be in the recall, the time frame of what was manufactured and sold. We will be trying to issue that as soon as possible," she said.

Richard Shim, a senior analyst with IDC, said: "The big issue is that while there is a small financial impact (to Sony as a company) compared to the perception impact, you have a number of significant brands that the consumer knows very well who were also involved in the recalls. They have basically pointed the problem at Sony by saying they have a poorly manufactured component.

"From a manufacturer standpoint, this gives them a lot of leverage going forward. Sony is going to have to rebuild not just with consumers, but with manufacturers. And the fact of the matter is that a lot of these manufacturers" buy batteries from multiple manufacturers, Shim said.

Previous notebook battery recalls were issued by Dell and Apple Computer in August for specific laptop models containing Sony batteries, after it was discovered that some batteries were overheating or exploding, causing fires even when the machines were turned off. At the time, Sony said the issue was confined to Dell and Apple computers, and the problem was attributed to a potential short circuit caused by tiny shards of metal left over in the battery cells from the manufacturing process.

On Friday, Toshiba announced that it, too, would be recalling 830,000 laptop computer batteries, while Dell increased the amount of laptop battery recalls from 4.1 million to 4.2 million. Lenovo announced a recall of 526,000 laptop batteries on Thursday, after a Lenovo ThinkPad T43 caught fire at the Los Angeles International Airport.

Separately on Monday, Sony and Hewlett-Packard issued a joint statement that said a study of the issue found that "because of HP's PC system configuration, HP notebooks using Sony battery cells are not prone to overheating issues that have recently been observed."

The issue has specifically affected travel, as some airlines have issued restrictions on the use of Dell and Apple laptops on planes. While the laptops may be brought on board, owners must first remove the battery and then use them only with an external power supply.

This may be creating negative feelings among consumers, said Shim, as most airlines do not offer electrical outlets in coach class, making notebooks essentially unusable on planes. Sony needs to have high take-back rates -- the number of bad batteries returned for good ones -- so the airlines can lift the current bans, Shim said.

"If you can't use your notebook on the planes, that puts a pretty big cramp in (your) day," Shim said. The airlines "have to do what they are doing from a liability standpoint. You don't want to see that evening headline that a plane caught fire because someone's laptop battery overheated. That's a lose-lose for everybody," he said.

Vallese said consumers should keep the situation in perspective. According to the Portable Rechargeable Battery Association, an estimated 2 billion lithium ion cells will be manufactured in 2006. Of those, Vallese said, the actual number of incidents of fire in relation to batteries is few.

"We want consumers to respond because the risk is real, but the risk is low, and that needs to be understood," Vallese said.

Dell Latitude E6500 laptop

laptop - Starting at 2.3kg (with the smallest battery option), the all-black Dell Latitude E6500 somehow manages to produce both the sombre design notes of business along with the style of consumer-oriented notebooks. While the plastic/magnesium alloy chassis is all angles, little touches like the blackened brushed aluminium finish on the back push the new Latitude into new directions.

A key part of business design seems to be matte, and here Dell delivers. Matte screen, matte keyboard, matte surface, the only thing that really qualifies as gloss is the Dell logo itself — a good thing for usability as the usual cavalcade of fingerprints and obnoxious screen glare are kept to a minimum.

You won't find the raft of multimedia buttons here either, with only volume up, down and mute buttons being present. You can, however, create your own hotkeys to do the job using Dell's included software. The usual status lights are along the same plane as the volume buttons, and otherwise things are kept to a minimalist aesthetic.

The Latitude E6500 offers navigation options for both trackpad tragics and joystick junkies, including appropriately positioned mouse buttons for both, and a middle button so scrolling is easy with the joystick.

A few useful trackpad extras we haven't seen before have crept in here through Dell's own software — one being circular scrolling, a technique that allows you to run your finger in a circle either clockwise or counter clockwise for continuous, unbroken scrolling. It's a handy trick that makes life a little easier for those super-long documents. Another trick is using the left-hand side of the control pad in a similar way to the scroll zone in order to magnify the screen.

On the negative side, we often found when using the trackpad that when our finger would stray across the horizontal scroll area the cursor would completely stop and switch to horizontal scroll mode, interrupting our efforts.

Like other trackpad software, Dell allows you to set the scroll zones, but the functionality is nowhere near as customisable as that offered by other vendors, only allowing you to set them to "narrow", "normal" and "wide". You either have scroll zones, or none at all, as opposed to turning off just horizontal or vertical scroll. Dell uses an ALPS-branded trackpad here, although the competing Synaptics solution and software offers a considerable advantage.

The 15.4-inch matte screen is high resolution, weighing in at 1,920x1,200, a resolution usually reserved for 24-inch stand-alone monitors. Despite this, text is sharp and readable, the extra screen real estate is a boon for those working with CAD, 3D, design or video.

It also features an ambient light sensor, this is the second time we've seen this technology on a laptop, which automatically sets the brightness of the screen depending on your surrounding light. In high light situations the screen grows brighter, in low light it grows darker. It's a handy addition that will likely save some extra battery time, and can be turned off if you find it annoying.

Also tied into the ambient light sensor is the keyboard, which can either turn on white backlighting when things get too dark, or simply respond whenever you use the keyboard or mouse. It also means doing work on those long-haul plane trips can be done a little more discretely, without waking up your neighbour by having to turn on the "personal" light above you.

Speakers flank either side of the keyboard, however, their contribution is token overall (despite the huge grille there's only a single tiny cone on each side), and we'd prefer to see them either reduced or moved elsewhere in favour of a full numeric pad.

Our review sample came with a nine-cell battery which jutted out the end, but thankfully didn't get in the way. Smaller options of four- or six-cell are available, as well as a 12-cell "battery slice", which, working in tandem with the nine-cell, sits under the entire base of the laptop and clips into the dock extender should you need as much battery time as possible.

Finally, the power pack has gone on a diet, opting for slim but wide, instead of something you could kill a small child with. This makes it handier to slip inside a carry case and carry with you.

Features
Expandability seems to be the byword of the E6500, even sans docking station, as it seems to have almost everything you could possibly need. The requisite fingerprint scanner is there of course, as is the smart card (SC) slot; however, there's also a contactless area to swipe your SC to the right of the trackpad, as well as three USB ports, an eSATA/USB port, FireWire port, headphone and microphone port, removable DVD+-RW, PCMCIA and Express Card slots, SD card reader, VGA and DisplayPort out, gigabit Ethernet and a modem port.

A Wi-Fi catcher sits on the right, but as usual it's reasonably useless as it only alerts to the presence of Wi-Fi — not if the signal is strong, or whether it's encrypted. Pulling out the battery reveals a space for a SIM slot, should you choose to have a WWAN (3G/HSPA) module installed for an extra AU$299.

The Latitude E series sees the launch of a new BIOS that's comparatively high resolution and mouse controllable, and quite frankly, very nice. Dell wouldn't elaborate on what powers it, so we resolved to pull the laptop apart and catch a glimpse at the BIOS chip. Despite our best efforts however, we were utterly thwarted by the Dell construction pixies, as we couldn't figure out a way to completely remove the casing around the motherboard without breaking things.

Although we do strongly suspect that the BIOS may be Linux-based (Everest seems to think it's developed by Phoenix, while everything else says it's Dell), like the upcoming "Latitude ON" quick-boot operating system. Sadly Latitude ON isn't present here — at the moment, it's only available in the ultraportable Latitude E4200 and E4300 machines.

Present is the ability to turn off pretty much everything in the machine, as well as USB PowerShare — Dell's name for the technology that allows USB ports to stay powered even when the machine is off. You can even stipulate at what battery level to turn PowerShare off.

A new entry we'll see across all laptops shortly is the ability to plug in the powerbrick, keep the battery in, but not recharge it. After the exploding Sony battery fiasco last year that affected many laptops across many brands, airlines got a little tetchy about letting batteries charge up mid-flight. This works around this issue.

The hardware spec is decent and Centrino 2 certified. Our review sample was built on a Core 2 Duo T9500, 2GB RAM, Nvidia's Quadro NVS 160M (256MB, DDR3) GPU, a 160GB 7200rpm hard drive and featured wireless N and Bluetooth. Quadro is Nvidia's professional graphics range, and the high-speed hard drive also gives it away as a machine more suited to graphics/visual production. Anyone else purchasing the unit as a result (aside from gamers) will find it delivers more than enough power for their needs.

As usual for Dell, a huge variety of hardware options are available — our review unit came in at AU$3,771, however, a base unit comes in at AU$2,000, reducing the screen to 1,280x800 and the graphics to Intel's X4500. If you really want to go the full monty, you can get a 64GB SSD hard drive for an additional AU$1,183, bringing the price of fully "pimped" E6500 to around AU$5,000. Of course, your prices will vary depending on your negotiations when purchasing on a corporate scale.

VPro is also included for remote administration (supporting Active Management Technology 4.0), and the Latitude E6500 is the first system we have seen from Dell which the company is offering to ship with Windows Vista 64-bit, with a config allowing up to 8GB of RAM.

Our E6500 came very light on pre-installed software, including Roxio DVD Creator, Adobe Flash Player and Sun's Java. The system also came with Dell's management software known as "Control Point", which provides a central terminal for managing all the features of the E6500.

Performance
The Quadro spat back a 3DMark06 score of 1,996, a respectable result for a laptop. PCMark05 made the most of the configuration, returning a huge 6,092, and a creditable 829 in Cinebench. Battery life was pretty miserable, although considering our super-specced hardware and the high resolution screen, this is unsurprising.

Turning off all power-saving features, setting screen brightness to maximum and playing back a DVD, the E6500 lasted a meagre 91 minutes with the nine-cell, 85Whr battery. Obviously with the bevy of power-saving features turned on and a lower-specced machine, this would increase massively.

The Dell Latitude E is a glimpse into the future of laptops. The gauntlet has been thrown. Toshiba, Lenovo, Fujitsu — your turn.

Millions of Lithium-ion Laptop Batteries Was Discovered That They Could Overheat and Ignite

Millions of lithium-ion laptop batteries made by Sony for Apple, Dell Inc., Lenovo Inc. and other PC makers were recalled in 2006 and 2007 after it was discovered that they could overheat and ignite.

Apple did not immediately return a call seeking the name of the company that made the iPod batteries in question. Yoshitsune declined to name the supplier.

The company's written statement came in response to a Japanese government report that two iPod Nanos overheated in Tokyo, scorching nearby paper and a woven straw mat.

Apple said the flaw affected first-generation Nanos, sold between September 2005 and December 2006, in very rare instances. The company's statement added that "There have been no reports of serious injuries or property damage, and no reports of incidents for any other iPod Nano model."

Japan's government has been working with Apple to investigate three separate cases of iPods that overheated while being recharged, according to Ministry of Economy, Trade and Industry official Hiroyuki Yoshitsune. A defect in the lithium-ion battery was suspected in all three cases.

No one was injured during the two Tokyo incidents disclosed Tuesday. Yoshitsune said the cases involved an iPod Nano, model number MA099, which singed nearby paper in August, and model MA005, which burned a traditional Japanese tatami mat in January. Both music players were twisted out of shape from the heat and became unusable, he said.

The latest problem follows a similar report from the Japanese ministry in March about sparks shooting out of an iPod Nano.

Apple's iPod players are extremely popular in Japan and coveted as fashion items, even though Japanese manufacturers produce a host of iPod rivals.

The Pollute of Your Laptop

the tech industry has a dirty little secret: it has toxic waste of its own. Phones and computers contain dangerous metals like lead, cadmium and mercury, which can contaminate the air and water when those products are dumped. It's called electronic waste, or e-waste, and the world produces a lot of it: 20 to 50 million tons a year, according to the UN — enough to load a train that would stretch around the world. The U.S. is by far the world's top producer of e-waste, but much of it ends up elsewhere — specifically, in developing nations like China, India and Nigeria, to which rich countries have been shipping garbage for years. There the poor, often including children, dismantle dumped PCs and phones, stripping the components for the valuable — and toxic — metals contained inside. In the cities like the southern Chinese town of Guiyu, they work with little protection, melting down components and breathing in poisonous fumes. What can't be recycled is simply dumped, turning already poisoned rivers into toxic sludge. It's all done in the hope of earning a few dollars from the detritus of the clean digital economy.

Michael Zhao has seen the damage firsthand. A journalist connected with the Asia Society, Zhao traveled to Guiyu — which processes up to 1 million tons of electronic garbage a year — to film a documentary on the impact of e-waste. "I saw people putting leftover parts on coal fired stoves, to melt down the waste to get to the gold," he says. "It'd produce a reddish smoke that was so strong I couldn't stand there for more than a couple minutes before my eyes would just burn." (Hear Zhao talk about the e-waste on this week's Greencast.) Urban China is so polluted that few Chinese escape without some damage to their health, but Zhao says that local researchers have found that the children of Guiyu fare worse than their counterparts in nearby cities, suffering from respiratory illnesses traced back to e-waste.

Officially, this shouldn't be happening. The Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal was established by the UN in 1989 to control the hazardous garbage flowing from rich countries to poor ones. The convention allows countries to unilaterally ban the import of waste, and requires exporters to get the consent of destination countries before they send trash abroad. But the United States, a prime source of e-waste and other toxic waste, never signed onto the treaty, leaving it weakened, and some of the destination nations — most prominently China — quietly allow the dumping to continue, for the money it brings in. At an international summit on the convention held last week in Bali, Indonesia, environmentalists and many poor countries insisted the agreement had failed, and pointed to the growth in e-waste as a main reason. "We are faced with the ugly truth that the Basel Convention has been unable to accomplish even the prerequisite steps of addressing the inequities and exploitation made possible by globalization," Jim Puckett, director of the Seattle-based Basel Action Network, told delegates at Bali.

Much of the fault does lie with the U.S. and its technology companies, which export e-waste because it is cheaper to offload the problem on poor nations than it is to take care of the waste at home. "This is effectively long-distance dumping," said Achim Steiner, head of the United Nations Environment Programme. One solution is to promote recycling programs for old PCs and phones, as Dell has done recently, or try to reduce the amount of toxic metals used in those products, as Apple has done. The answer will almost certainly have to come from rich importers — for poor nations, the money that can be made off the e-waste trade is simply too good to abandon, despite the environmental and health costs.

What's certain is that if we don't act, the e-waste will continue to pile up, as we buy more electronic devices and the lifespan of those products grows shorter. If we could see the dumps of Guiyu, we might rethink the purchase of that new iPhone. "A lot of people may think electronic manufacturing is a clean industry, but it's not," says Zhao. "It's a dirty process." Just because we don't see the dirt, doesn't mean it doesn't exist. - laptop computer

How to Care for Your Laptop Batteries to Last Longer

Because of the high failure rate of fleet batteries and the uncertain situations such failures create, some organizations assign a person to maintain batteries. This person checks all batteries on a scheduled basis, exercises them for optimum service life, and replaces those that fall below an accepted capacity level and do not recover with maintenance programs. Batteries perform an important function; giving them the care they deserve is appropriate.

A personal user is one who operates a mobile phone, a laptop computer or a video camera for business or pleasure. He or she will most likely follow the recommended guidelines in caring for the battery. The user will get to know the irregularities of the battery. When the runtime gets low, the battery often gets serviced or replaced. Critical failures are rare because the owner adjusts to the performance of the battery and lowers expectations as the battery ages.

The fleet user, on the other hand, has little personal interest in the battery and is unlikely to tolerate a pack that is less than perfect. The fleet user simply grabs a battery from the charger and expects it to last through the shift. The battery is returned to the charger at the end of the day, ready for the next person. Little or no care is given to these batteries. Perhaps due to neglect, fleet batteries generally have a shorter service life than those in personal use.

How can fleet batteries be made to last longer? An interesting contrast in the handling of fleet batteries can be noted by comparing the practices of the US Army and the Dutch Army, both of which use fleet batteries. The US Army issues batteries with no maintenance program in place. If the battery fails, another pack is issued. Little or no care is given and the failure rate is high.

The Dutch Army, on the other hand, has moved away from the open fleet system by making the soldiers responsible for their batteries. This change was made in an attempt to reduce battery waste and improve reliability. The batteries are issued in the soldier’s name and the packs become part of their personal belongings. The results are startling. Since the Dutch Army adapted this new regime, the failure rate has dropped considerably and, at the same time, battery performance has increased. Unexpected down time has almost been eliminated.

It should be noted that the Dutch Army uses exclusively NiCd batteries. Each pack receives periodic maintenance to prolong service life. Weak batteries are systematically replaced. The US Army, on the other hand, uses NiMH batteries. They are evaluating the Li-ion polymer for the next generation battery.

Laptop Battery Problem Caused Ipod Overheating

Apple said the flaw affected first-generation Nanos, sold between September 2005 and December 2006, in very rare instances. The company's statement added that "There have been no reports of serious injuries or property damage, and no reports of incidents for any other iPod Nano model."

Japan's government has been working with Apple to investigate three separate cases of iPods that overheated while being recharged, according to Ministry of Economy, Trade and Industry official Hiroyuki Yoshitsune. A defect in the lithium-ion battery was suspected in all three cases.

Millions of lithium-ion laptop batteries made by Sony for Apple, Dell Inc., Lenovo Inc. and other PC makers were recalled in 2006 and 2007 after it was discovered that they could overheat and ignite.

Apple did not immediately return a call seeking the name of the company that made the iPod batteries in question. Yoshitsune declined to name the supplier.

No one was injured during the two Tokyo incidents disclosed Tuesday. Yoshitsune said the cases involved an iPod Nano, model number MA099, which singed nearby paper in August, and model MA005, which burned a traditional Japanese tatami mat in January. Both music players were twisted out of shape from the heat and became unusable, he said.

The latest problem follows a similar report from the Japanese ministry in March about sparks shooting out of an iPod Nano.

Apple's iPod players are extremely popular in Japan and coveted as fashion items, even though Japanese manufacturers produce a host of iPod rivals.

(SEATTLE) - Apple Inc. said Tuesday that batteries from a single supplier are to blame for the meltdown of some models of its tiny iPod Nano digital music player.

-lapotop battery

How to Charge Your New Replacement Battery

If the Laptop Battery will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place.

It is normal for a battery to become warm during charging and discharging.

A charged battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.

The milliamp-hour (mAH) rating of the laptop battery dot org batteries will often be higher than the one on your original battery. A higher mAH rating is indicative of a longer lasting (higher capacity) battery and will not cause any incompatibilities. An laptop battery dot org battery will, in most cases, outperform the original by 30% to 50%.

Actual battery run-time depends upon the power demands made by the equipment. In the case of notebook computers, the use of the monitor, the hard drive and other peripherals results in an additional drain upon the battery, effectively reducing the battery’s run-time. The total run-time of the battery is also heavily dependent upon the design of the equipment. To ensure maximum performance of the Laptop Battery, optimize your computer’s power management features. Refer to your computer manual for further instructions.
 
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