The most revolutionary is about the mobility that possess in tablet laptop. Users are still able to connect on internet while they are walking, sitting, standing on the line and other situation.

Touch screen in tablet laptop gives the practical use for consumers. They just need to use that pen to operate the tablet laptop while walking around or standing anywhere. If you plan to draw digital art than you can simply do it with the pen and begin to make that picture in that existed space. No keyboard needed to write down data that you want to create and no mouse needed to point out keys. Or if you do not want to use that pen, you just point your finger tips to that touch screen. In case, users want to work on the desk, they can also plug in that mouse.

The model of screen is swivel or rotates for the tablet laptop with convertible figure. This will make more comfort for users, especially if they only have limited room to do the job or simply need certain condition to make it more comfort. When the keyboard is position in normal place it looks just like traditional laptop, but if the screen is rotated, it will appear as digital notepad. And when the screen is folded down, it will look like there is no keyboard at all. This rotate able screen is delivering the flexibility for users to look at the most comfort position of that screen.

If talking about price, it is clear that traditional laptop is cheaper than tablet laptop. Tablet laptop is more expensive about $300 more ordinary laptops.

The Satellite T235′s keyboard is one of the best we’ve used on any consumer notebook, even more comfortable than that on the Satellite T645. The keys are generously spaced, offer strong tactile feedback, and have no flex at all. The 3.3 x 1.5-inch touchpad offered just the right amount of resistance, allowing us to navigate around the desktop with ease. It also supports multitouch gestures such as pinch-to-zoom. Its two discrete buttons provided good tactile feedback without feeling stiff.

The 13.3″ LED-backlit screen on the T235D appears to be identical to the display panel used on the T135 and T135D. Colors didn’t appear quite as overly saturated as the screen on last year’s model but the contrast ratio still looks below average with fairly light black levels and a lab test contrast ratio of just 182:1. Horizontal viewing angles are good out to at least 45 degrees to either side before you start to notice color distortion. Vertical viewing angles are below average as the display becomes over exposed or colors begin inverting after moving the screen 15 degrees forward or back. Overall screen brightness is good enough for indoor usage under bright office lights or in the shade outdoors. The glossy screen makes reflections something of a problem if you try to use the screen outdoors under direct sunlight.

Port selection is fairly good when compared to ultraportable notebooks and netbooks, but we’re starting to believe that every notebook (even budget-priced consumer notebooks) should have at least one USB 3.0 port. USB 2.0 is fine for now, but we’re seeing more and more accessories that take advantage of USB 3.0 and laptops need to keep up with the times. The T235D includes three USB ports (one of which is a combo eSATA/USB port), VGA and HDMI-out, LAN, audio jacks, and a Kensington Lock slot. Expansion slots include just the 6-in-1 SDHC-compatible card reader.

With only a 1.2-GHz Intel Pentium U5400 CPU, 5,400-rpm hard drive, and integrated Intel HD graphics, we didn’t expect the T235 to be as snappy as it was. Whether we were playing HD video, transcoding an MPEG-4 file, or circling the globe in Google Earth, the notebook handled each program with aplomb. Only truly demanding tasks, like playing the game Far Cry 2, slowed the system down. The Satellite T235′s 5,400 rpm, 320GB hard drive booted Windows 7 Home Premium (64-bit) in 63 seconds, which is just slightly below the 60.3-second category average and about the same as the AMD-powered T235D, which took 61 seconds.

On the LAPTOP Battery Test, which involves continuous surfing over Wi-Fi, the Satellite T235-S1350 lasted a strong 6 hours and 11 minutes, which is roughly 40 minutes longer than the category average (5:32) and about 50 minutes longer than its AMD-powered sibling, the Satellite T235D. Still, slower competitors like the MSI X350 (7:05), the ASUS UL30A (9:55), and last year’s Satellite T135 (7:23) lasted longer.

In theory, the Sattelite T235 would make the ideal consumer laptop for many shoppers. In practice, Toshiba falls a little short in execution. The Toshiba Sattelite T230/T235 is a fine thin and light notebook with good overall performance for general use, but it lacks a quality finish (both literally and figuratively).

Design

The Sager NP5125 is a custom notebook built on the Clevo B1500M chassis. It has a pedestrian-looking exterior with no significant design features. Little evidence suggests the designers of this notebook intended it to look attractive. The chassis has a standard rectangular shape with mildly rounded edges. The NP5125 has a light weight for its class, coming in under six pounds and about one inch thin. The construction is all-plastic. The plastic has a matte non-glare surface with the exception of the screen border, which is preferable to the glossy plastic found on many mainstream notebooks. Matte plastic is easier to keep clean and does not show dust and fingerprints as easily.

The build quality overall is unfortunately below average. The plastic is thin and feels cheap, giving the notebook a hollow feel. Some rattling noises can be produced by tapping the plastic with a fingernail. The chassis itself seems to be of reasonable strength; despite the thin plastic it does not flex when pressure is applied in most places. The chassis bends slightly when grabbed by the corners and twisted, though nothing out of the ordinary.

Screen

The NP5125 has a 15.6-inch screen with a 1080p (1920×1080) resolution and LED backlighting. The screen is definitely the highlight of this machine; it is simply gorgeous. Side-to-side viewing angles are near-perfect and there is minimal color distortion from above; from below, colors are accurate until about 20 degrees below center. The backlighting is almost perfectly even.

Keyboard and Touchpad

The NP5125 has an island-style keyboard where the keys are raised above the base. The keys have an unsophisticated plasticky feel when pressed. Fast typing is possible however typing confidence is undermined by rattling sounds; the plastic used in the construction of this notebook really lets it down here; the keyboard does not feel well-settled at all. Like the chassis, the keyboard has little flex. The keyboard would be a lot more pleasant to type on if it felt more solid.

Performance

The overall idea behind the NP5125 is to provide good performance for the money. It is already well-equipped in its base configuration. As the numbers will show, the NP5125 is a viable gaming machine and multimedia notebook.

Battery Life

Three hours and 15 minutes of battery life  using the included 6-cell 48.84Wh battery. The test was run while surfing the Internet with the screen brightness at one notch above minimum.

Conclusion

The NP5125 has its ups and downs. It offers very good performance for the money and is a capable gaming machine. The full HD display is beautiful and makes multitasking easy thanks to its high resolution; not many 15.6″ notebooks, let alone ones under $1,000, offer such a screen. Its excellent cooling system and light weight are also big pluses. A major downside is the subpar build material; the plastics used on the exterior feel fragile and the keyboard is not well-seated, which results in unpleasant rattling sounds.

HARDWARE
Laptop Case
Now, we’re going to start with cleaning the outer case of your laptop so you can keep it looking new and fresh. Use a damp cotton cloth to clean the exterior of the laptop. It is recommended that you just use water, but if there is something on the case that cannot be cleaned with water, it is suitable to use rubbing alcohol. Do not use any household cleaners though.

Screen
Keep your notebook or laptop closed when not in use, this will help keep your screen clean. Try to keep small children away from your LCD devices, especially laptops. Some children may confuse a laptop for an etch-a-sketch like toy and create a masterpiece on your shiny new laptop. Ouch! Wipes are good for cleaning LCD on the road or when traveling. One person has suggested Absolute Vodka as a good cleaning solution! Make sure you cover your mouth when sneezing or couching around any LCD screen. It is not a good idea to use mineral or tap water because they may leave white spots from the dissolved salts. Purchase a can of compressed air – this comes in handy for removing dust and cleaning your keyboards or hard to reach places. If you buy any LCD cleaning product, try to get one that has an anti-static element in it. This will help keep down the dust and lint on your LCD screen. If you use any LCD screen in a dusty place, you may considering buying a protective covering. It is best to buy this directly from the manufacturer to ensure the cover fits your device perfectly.

Keyboard and Touchpad
The keys on a laptop keyboard are different from a standard keyboard and they usually cannot be removed. So, to clean this, use the same damp cotton cloth you used to clean the exterior of your laptop. Just wipe the cloth over the keys and some of the dust and dirt particles will be removed. You can also use compressed air to get some of the debris out from in and around the keys. It’s a very good idea to clean your laptop’s touchpad every once in awhile. It can help your laptop to look new, as well as, improve the quality of the motion and response of the touchpad. You can use the same damp cloth to clean this one too. Just run the cloth over the touchpad area and make sure you squeeze in around the corners to catch any debris that may be sitting there.

Get the dust out
Dust and hair (especially from pets) can fill your laptop’s vents, causing the machine to overheat. Pick your notebook up to check the underside. If you see dust bunnies covering the vents, brush or blow it out with compressed air. More adventurous types can unscrew the bottom of their notebook and give it a more thorough cleaning, including the fan. Just be careful you’re not voiding the warranty on that particular model.

SOFTWARE
Remove old file and program
There’s no reason to let junk pile up. Delete programs you don’t use regularly to help save space. In the Control Panel, select Programs And Features. Right-click on the columns, and select Last Used On. This should show you the last time particular programs were used. Uninstall those apps that you haven’t used for a more than a few months by clicking Control Panel > Programs > Uninstall A Program. Select the program you want to delete and click Uninstall.

Get rid of unnecessary startup items
Programs that automatically launch when you boot your laptop can be memory hogs. Speed up your system by getting rid of those you don’t really need, such as instant messenger programs or video managers.

From the Start menu, type msconfig in the search box, and press Enter.
Select the Startup tab—this shows what programs launch when you turn the notebook on.
Next to each program is a check box. Deselect the apps that you want to disable, and click OK. You will need to reboot your notebook for the changes to take effect. Make sure you know what you’re deactivating, though!

Clean out old and unused files
Opening certain online content automatically downloads ActiveX controls and Java applets. These are stored in the Downloaded Program Files folder on your hard disk, and simply take up space. Tidy up your The storage device that holds your OS, programs, and data.
Learn Morehard drive by throwing these out. From the desktop, select Start > All Programs > Accessories > System Tools. Then select Disk Cleanup. You can choose the drive you want to clean and the files you want to delete. Soon, you’ll have plenty of room for those new MP3s.

The Green Electronics Council makes simple to determine green notebooks along with EPEAT, (Electronic Product Environmental Assessment Tool). The actual device rates high laptops on their own environment impact, within supplies, packaging, energy usage, and more, utilizing discrete as well as in depth criteria. Depending on what percentage of these needs are met, the actual council gives them a Gold, Silver, or even Bronze rating.

Everything from the way the laptop is built to how it may be recycled helps a notebook move one step nearer to becoming green. These types of five factors not only help EPEAT think about how green a notebook is, however will help you as well.

1. Lower power consumption.

Energy Star rates items for energy effectiveness as well as examines laptops and their power usage. Taken into account whenever rating the notebook is the power management within three operating settings: standby, sleep, as well as in use. LED-backlit displays help reduce power draw, utilizing thirty percent much less power than traditional Lcd displays. Energy Star–compliant computer systems must also convey more effective inner power materials. You can use the actual Energy Star research tool on www.energystar.gov to look up a specific model laptop by logo and identify.

2. Use of environmentally sensitive materials.

The materials used in the actual production of a laptop are essential in evaluating it’s greenness. EPEAT often describes Europe’s RoHS (Stops associated with Harmful Substances Instruction) regular for assessing the most harmful ingredients in consumer electronics when evaluating laptops. Particularly the use of environmentally harmful supplies such as cadmium, mercury, lead, hexavalent chromium, flame retardants, plasticizers, as well as PVC are discouraged. Additionally laptop electric batteries should be free of lead, cadmium, and mercury.

3. Product life span and cycle extension.

If you buy the laptop and its particular components are outdated red carpet several weeks, you would just be creating waste materials. EPEAT prices exactly how easy it is to upgrade the notebook with parts, including RAM and hard drive, without the need associated with expert support. Additionally taken into account may be the laptop’s guarantee. The corporation requires that all notebooks have the choice of the extra three-year guarantee or even service agreement open to buyers.

4. Eco-Friendly notebook packaging.

Not only do the laptop’s supplies give rise to its greenness, but its packaging can have an impact as well. The actual loan consolidation of packaging performs to the assessment, but so do the materials those containers and protective items tend to be made from. EPEAT requirements need which heavy metals not be included to any packaging or packing component. Numerous manufacturers, including Apple as well as HP, have started using recyclable supplies to produce laptop packaging.

5. Design for end of life.

It is estimated that Americans get rid of a lot more than 19 thousand a lot of laptops annually. How individuals laptops tend to be divided and obtain recycled is part of end-of-life management evaluation. The actual greenest notebooks are the ones that don’t contain paints and films upon bigger plastic components that aren’t recyclable or reusable. EPEAT requires that laptop producers include the choice to purchase the take-back or even recycling where possible service. In addition they need exactly the same support be available for the laptop’s battery.

Design
While other brands have reinvented themselves several times over, Fujitsu’s business-oriented LifeBook notebooks look more or less the same as they did a few years ago. Underneath the matte black lid, which has Fujitu’s logo printed in understated gray font, the laptop features a lighter interior, including a white, pillowy keyboard and silvery palm rest (the bezel and area above the keyboard are still black, lending the interior a colorblocked effect). The palm rest is slightly bumpy, which makes the notebook look rugged, although this feature is purely cosmetic. The touchpad has a smaller circular one next to it, which we’ll elaborate on later.

More than anything, what makes the S760 look dated are the half dozen buttons above the keyboard (not to mention five LED lights and two discreet speakers). These buttons are meant to unlock the computer before the OS boots (you can choose one of up to 800,000 combinations). The idea is that these buttons aren’t connected to the keyboard, something hackers can track with keyloggers. The idea is a neat one, although aesthetically we still wish that space above the keyboard were blank.

Keyboard
Its spill resistant keyboard is a pleasure to use, and the quirky ScrollWheel is a ‘take it or leave it’ feature which you can simply ignore if it does not feel right to you. It may, though prove a useful ice-breaker in some client meetings. And you might not want to use the Web camera software in view of clients, unless you have preconfigured it to remove some of the more consumer-focussed elements.

Ports
Connectivity is good comprising VGA and HDMI video out ports, three USB 2.0 ports, and an ExpressCard/54 slot for add-in cards. An optional docking port replicator (£91 ex. VAT) provides a second mains adapter, four USB ports, an eSata port, printer and serial ports, VGA and DVI video outputs, and an Ethernet port.

Graphics & Battery Life

We wouldn’t have expected gaming to be one of this 13-inch business notebook’s strengths, but its discrete Nvidia GeForce 310M graphics card and 512MB video memory make it an excellent work-and-play machine. It notched a score of 3,787 on 3DMark06, whereas the average score for an ultraportable notebook is 1,068. Meanwhile, it ran World of Warcraft at an impressive 129 fps at 1024 x 768 resolution and a slower, but still playable 49 fps at 1366 x 768 resolution. Even in Far Cry 2, a more graphically demanding game, the S760 managed an acceptable 33 fps at 1068 x 768 resolution (slowing to 11 fps at 1366 x 768).

Although its fast hard drive, strong gaming performance, and bright display make the S760 a versatile notebook, battery life is its Achilles heel. The six-cell battery lasted just 3:06 on the LAPTOP battery test, whereas the average ultraportable lasts 5:30. The HP EliteBook 2540p and the Lenovo ThinkPad X201s have even better endurance; they lasted 6:54 and 8:31, respectively. You would get more endurance out of this system if you opted for integrated graphics instead or the modular bay battery, but the latter adds another $138 to an already expensive notebook.

Performance
Performance

By most metrics, the S760 offers better than average performance, but we have to wonder if the slight performance boost is worth the price you have to pay. Squeezed into this small machine is a 2.4-GHz Intel Core i5-520M processor, 2GB of RAM, and a 320GB, 7,200-rpm hard drive (as a business machine, it runs 32-bit Windows 7 Professional). Thanks to all these components, it blew away the category average (3,243) in the Windows benchmark PCMark Vantage with a score of 5,890. Still, we saw even higher scores from lower priced systems, such as the Lenovo ThinkPad X201s ($1,659; 6,106) and the HP EliteBook 2540p ($1,624; 6,002).

The S760’s 7,200-rpm hard drive booted in a reasonable 1:10, and transferred a 4.97GB mixed media folder at a rate of 27.2 MBps, which is slightly faster than the category average (25.3 MBps), not to mention other business-friendly ultraportables, such as the X201s (18.8 MBps), the 2540p (18.2 MBps), and the $899 Lenovo ThinkPad Edge 13 (23.5 MBps).

We had no problem carrying out our usual routine on the S760. We didn’t even notice Norton Internet Security running a full system scan in the background while we streamed music from Slacker and then played clips from Hulu at full screen. At no point did we notice any hiccups in the music or video playback. The notebook was also able to transcode a 114MB MP4 file to AVI in 57 seconds, whereas the average ultraportable takes 2:07.

Ruggedized Laptops. If your budget allows, purchase or lease a ruggedized laptop if you will be outside in cold temperatures for extended periods of time. Ruggedized laptops have been designed to work under extreme weather conditions. When you rely on your laptop and can’t count on the weather to co-operate – a ruggedized laptop is worth considering. Most ruggedized laptops have been tested according to MIL-STD-810F standards.

Careful storage. Do not leave laptop in trunk of vehicle in freezing weather. This may freeze the laptop and data may also be lost. It is also not advisable even if the device is well padded and insulated.

Let It Warm Up. Once you bring a laptop in from the cold – allow it to warm up to room temperature before booting. The same is true when you go outdoors – allow the laptop to acclimatize to the outside temperature before booting up.

Incorrect warming methods. Do not use pocket warmers or such devices to warm the laptop. These devices may warm the laptop from wrong places causing the components to melt internally.

Laptop Warmers. There are laptop warmers designed specifically for the purpose of keeping a laptop warm and these are what you should use. Laptop warmers have been tested to ensure they will safely protect your laptop and are a wise investment.

Excessive heat build-up. It is not recommended to use your laptop while it is still in its bag because there is no room for air to circulate. Always keep laptop on a raised platform to ensure that there is circulation. This will prevent the laptop from overheating. You can also develop your own box, but make sure that you keep laptop on a raised platform even in the box. The box will keep the heat inside thus keeping the device warm.

Protecting Your Display. Don’t use heating pads or other external sources of heat to warm up or thaw a laptop display. Allow the display to warm on its own and do not boot up a laptop if you suspect the display is frozen.

Stay out of cold. Keeping your laptop away from direct exposure to extreme weather conditions will help the keyboard from freezing. Also it will reduce the likeliness that any other problems related to extreme weather conditions will develop.

Change Power Settings. By changing the power settings from power save mode will help keep the laptop warm as it continues to run. Instead of having the hard drive shut down, keep it spinning. The longer the laptop can be kept left running, the warmer it will stay as it generates its own heat.

Don’t get creative. Do not make or use any devices on your own to keep your laptop warm. It may damage the device internally. Internal components may melt if heating is applied to wrong parts. It may also be damaged beyond repair.

If clients aren’t used to flying with a laptop, they’ll need a little education, and that’s where you come in. Even if clients are familiar with the routine, it won’t hurt to give them a few pointers to help make their trip memorable — in a good way. Flying with a laptop is a nonevent most of the time, but if a client encounters security officers devoid of holiday cheer, knowing how to react could make or break the trip. Michael Miller’s new (October, 2007) book, Your First Notebook PC, has said, “If you frequently take a notebook PC with you when you travel, try out these tips.” Be it by airplane or car, business travel with laptop computers doesn’t have to be complicated. A few laptop accessories, in fact, make it almost…easy.

Seven rules for flying with a laptop:

1. You have no rights in regards to your laptop.
2. Your laptop is a carry-on item.
3. Arrive early and read the signs.
4. Your laptop goes in a separate bin at checkpoints.
5. Remember to retrieve your laptop from the checkpoint.
6. Ask about on board use.
7. Don’t forget your adapter.

Tips for Air Travel with a Laptop PC:

1. If there is not enough room to place a notebook PC on the airline coach class tray table, consider investing in Keynamics’ Aviator Laptop stand, which positions laptop computers at an angle to make the most of the available space.
2. Don’t be tempted to place a notebook PC in a plane’s overhead storage area; it can easily get knocked around or even stolen by fellow travelers. Instead, store it under the seat in front of you, where it’s always in sight.
3. Some long-haul flights provide power ports that supply 15V direct current to power a notebook PC and other devices. The best bet for finding such power ports are on cross-country and international flights on American, Delta, United and US Airways. To use a power port, get a compatible DC auto/air power adapter. Keep in mind that power adapters are device and model specific – although the iGo Juice power cord, that connects devices to any AC or DC power source, is an all-in-one power adapter.
4. If a car is used for business travel, consider investing in a mobile notebook desk, that provides a good resting surface for notebooks. Some of these mounts attach to the passenger seat, some mount permanently to the front floor of the car, and others just sit on your lap.
5. If traveling by car, use a cellular data card for roving Internet access. You’ll find lots of Wi-Fi hotspots when you stop your car at rest stops and hotel parking lots, but not on the highway. For connecting from anywhere there is cellular phone service, invest in a broadband cellular data card for the laptop, and also the accompanying data service.
6. If there is Internet service, there’s no reason not to use the laptop computer to help navigate – and find gas stations, restaurants and hotels on the road. Google Maps is popular for these tasks, although any general-purpose mapping site will do the trick.
7. If traveling with kids, let them use the notebook PC for in-car entertainment. It can function as a mobile game player and a portable DVD player. For long trips, consider a rear seatback notebook mount.
8. For safety of the notebook PC, identify it before the work trip. Try taping a business card to the bottom of the laptop; if it gets stolen and found, you can identify it as yours.
9. Take an extra battery – it doesn’t hurt to travel with a second fully-charged battery. When the main battery runs out, replace it with the auxiliary battery.
10. Want to keep a nosy seatmate or the guy at the next table from seeing what’s being typed? Use a privacy screen filter. It fits on the notebook screen and uses microlouver technology to reduce off-angle viewing. You can see what’s on your laptop computer screen, but people on your left and right can’t.

There are many tips for getting through airport security quickly and without embarrassment, tears, or name-calling (which will probably get you sent to the third line, which includes an escort off the premises). The above rules deal only with laptops. You might want to add more tips for your clients, especially the ones who don’t fly much or haven’t flown in the post September 11 era.

Design
When you drop almost $2,000 on a notebook, you expect high-end build quality. So when we popped the lid on the Battalion 101, we were disappointed by its look and feel, largely due to iBuyPower’s overreliance on plastic throughout the chassis. Within one day of the unit arriving in our office, an iBuyPower sticker that was on the back of the laptop had fallen off, which came as no surprise to us since the lid has a textured checkerboard pattern, and is probably not a good place to adhere something.

The overall look is handsome but subdued for a gaming notebook. Our unit was dark brown with small, silver-colored accents around the touchpad, hinges, and base of the unit. The back cover has a matte brown finish, which carries over across the wrist pad. Just above the keyboard is a black metallic finished area, which is home to the power button, an e-mail shortcut, a Web shortcut, and a silent/normal mode button. For a 15-inch system, the Battalion 101 isn’t overly bulky, weighing 7.1 pounds and measuring a backpack-friendly 10.6 x 14.3 x 1.9 inches.

Keyboard
The keyboard layout may also disappoint some gamers. While the laptop is wide enough to fit a full sized keyboard with a numeric keypad, it uses a more traditional laptop keyboard design. In addition to this, the left side control button is shifted in to make room for the function key. This breaks the layout that is typically used for navigating through many of today’s games.

Display and Audio
The Battalion 101 has a 15.4-inch screen with a high-definition 1680 x 1050-pixel resolution. Colors were vibrant, both inside games and out: An episode of Heroes played from a DVD looked bright and saturated, and we appreciated the deep blacks that the display offered. The screen was bright enough to display a clear picture even under our fluorescent office lights, but its glossy finish resulted in a lot of glare. Still, viewing angles were good enough that an extra person could comfortably sit in on a ‘frag fest or DVD without losing color quality.

While listening to Eric Church’s “Carolina,” the two speakers (located just above the keyboard) were sufficiently loud for a small dorm room or office, but the audio wasn’t very clear, and there was distinguishable rattling at high volumes.

Port
Those looking to attach a wide range of peripherals beyond gaming accessories may be disappointed to learn that the port selection on the Battalion 101 CZ-10 is fairly limited. While it does come equipped with four USB 2.0 ports, it does not come with either a FireWire or eSATA ports common to many 15-inch laptops. This prevents the system from being used with high speed external storage and digital camcorders unless an ExpressCard peripheral is used to add these ports.

Performance
The Battalion 101 performed well in our benchmark tests. It had a score of 5,189 on PCMark Vantage, which is much better than the category average of 3,789 points, and only about 90 points below the Alienware M17x, which costs more than twice as much. Opening new windows in Internet Explorer 8 was almost instantaneous, and larger programs such as Windows Media Center took about two seconds to open; this speed is likely a direct result of the system’s 4GB of RAM.

Our unit’s 500GB, 7,200-rpm hard drive completed our LAPTOP Transfer Test (duplicating 4.97GB of mixed media) in 3 minutes and 27 seconds, a rate of 24.6 MBps. That’s better than the category average for mainstream notebooks by about 6 MBps, but about 4 MBps slower than the ASUS G51Vx, which costs about half as much as the Battalion 101.
Graphics

The discrete Nvidia GeForce GTX 260 graphics chip offered more than enough muscle to slice through 3DMark06. We saw a score of 10,726, beating the current average by more than 4,500 points, and falling just behind two other 17-inch systems, the Alienware M17x (13,463) and ASUS W90 (11,310). The only 15-inch system that came close to the Battalion’s heels was the Sager NP8662, which scored 9,767 points. On 3DMark Vantage, the Battalion 101’s score of 5,431 was about 1,100 points above the category average, and about 50 points higher than the MSI GT725.

Warning!

• if your laptop is still covered by the manufacturer’s warranty, do not open the case or you can loose the warranty.
• always remove the battery and unplug the AC adapter before you open the laptop case.
• if you damage the keyboard connector on the motherboard you’ll have to replace the whole motherboard.
• proceed on your own risk.

Before replacing a laptop keyboard you need to remove the AC power, remove the battery, remove the keyboard bezel. Insert a small flathead screwdriver under the keyboard bezel and carefully lift it up. Continue releasing plastic latches and removing the keyboard bezel with your fingers. Be careful, on some models the bezel might be connected to the motherboard as it shown on the picture above. If you accidentally pulled the cable, connect it back. It is not necessary to disconnect the keyboard bezel from the motherboard in order to remove and replace the keyboard, just put it aside so you can access the keyboard screws. Remove three (or more) screws from the top of the keyboard. Carefully lift up the keyboard from the laptop case. Laptop keyboard replacement is child’s play once you have removed the keyboard bezel. After that all you need to do is unscrew it from the system board and then pull off a plug from the socket. But it’s easier said than done.

Now that you have pulled off all the screws, take the keyboard in your left hand and gently pull it in the direction shown. You will observe that a cable from the keyboard is attached to the system board. If you have a plug at the end of the ribbon cable, just plug it in, if it is just a ribbon cable, examine the connector on the motherboard, you should be able to see a locking mechanism that you could pull up with your thumb and index fingers, make sure this is fully raised, insert the cable in, then push it back in locking the ribbon cable in place.. Next we will gently pull off the cable plug in vertical direction such that it comes out of the socket. To install the keyboard, follow the above mentioned steps in the reverse order.

Design Dimensions and Weight
One of the reason people switch to laptops from desktops is mobility. You can’t carry desktops with you when you work outdoors but yes notebooks are designed to coup with this problem. Sony Vaio VGN-NW20EF/S comes with robust silver chassis with a modest weight of 2.7kg. If your nature of job requires traveling, you can rely on Sony Vaio as it would never let you down when it comes to performance and reliability. With slim dimensions of H29 x W370 x D249mm, and a robust brushed aluminium casing, Sony Vaio could very well be a reliable travel companion.

Processor Performance and Graphics
The Sony Vaio VGN-NW20EF/S has an Intel Pentium T4300 processor, and has dual Core technology one of the best on the market now!. It has 3GB DDR2 RAM and 2.16GHz Dual Core T4300, this allows you to run multiple applications with less stress on the laptop for a smoother experience. Also enjoy superb quality videos and pictures on the 15.6 inches X-Black Wide screen LCD display for vibrant colours and sharp image resolution.There is also Intel Graphics Media Accelerator 4500M which allows movie watching and playing 3D games without any problems.

Display Screen and Battery Life
Enjoy high-quality videos and pictures on the 15.6-inches X-Black Widescreen LCD display which reproduces vibrant colours and sharp image resolution. Sony comes with an energy saving illumination technology which doesn’t let the screen dry access battery juice. Despite having a high quality screen, a fully charged Sony Vaio VGN can provide 4 hours of battery life which is justified if you realise the overall specifications of this machine.
A 15.6-inches screen is suitable for ordinary picture size but you can also connect an external plasma or large screen monitor to Sony Vaio VGN through VGA port. Viewing angles are impressive, as you can easily view couple of web pages side-by-side and enjoy videos in their real formats without any irritating side bars.

Keyboard and Touchpad
Typing on Sony Vaio VGN-NW20EF/S is very easy and comfortable. The Keyboard on the Sony Vaio VGN-NW20EF/S is well designed for ease of use and comfort with large keys. palm rest and a touch pad which is very highly responsive.

Camera and Connectivity
For video conferencing, you can use the webcam fixed on the front screen panel. Getting online is also possible with the built-in Wi-Fi technology which connects you to any Wi-Fi enabled network so that you enjoy a smooth uninterrupted internet service. For data sharing through wire, there are 3 USB ports and an Ethernet port for networking.
Hard Disk and Optical Drive
The storage capacity is excellent, you have a massive 320GB of hard drive space which give you plenty of room for storing movies, music, pictures document and all your applications. It has a DVD+-RW/+-R DL/RAM DVD to play all your favourite cd’s DVD’s. You can also Burn your important data files on blank CDs and DVDs using the optical drive.

Verdict. Verdict
Sony Vaio VGN-NW20EF/S is a sleek and practical laptop offering some high quality specs and decent battery life which is always demanded. If you are hunting for a performance laptop from a leading brand with an affordable price tag then go for Sony Vaio VGN-NW20EF/S without any doubts.