With the latest portable PCs, working on the move has never been easier, but laptops are still slaves to the National Grid.
You can do practically anything on a modern laptop,Dell Vostro 1310 Battery, but their advanced features drain battery life to the extent that you can only get a couple of hours out of your laptop before it turns up its toes.
While battery life is a chief cause of mobile moans, it's possible to get significant improvements by simple good practice and a few software tweaks. To help you get the most from your laptop battery, here are seven easy ways to make it last longer.
1. Dim your screen
The screen is one of the most power-hungry parts of the laptop. It takes serious amounts of battery power to keep your display looking clear and bright. Saving this power is simply a question of turning the brightness down. The screen brightness button is usually located as a second function of one of the F keys, and is represented by a little sun symbol with up and down icons. To use it, just hold down the correct function key and then choose up or down.
2. Change power settings
Windows Vista comes with some great power features, which enable you to eke out the best performance when you're plugged into the mains, dell latitude e6400 Battery, and optimise battery life when on the move. Type power options into the Start Search box and choose Power saver from the list. The Windows Mobility Center has more methods for saving battery life. These include settings for powering off the monitor and kicking into sleep mode more quickly.
3. Switch off Wi-Fi
One of the biggest battery sappers is the wireless networking capabilities built into most laptops. Wi-Fi drains the battery by constantly drawing power from the battery and, when not connected, looking for networks. When you're using your laptop away from the grid, the likelihood is you're away from wireless networks, so you can turn this device off. Many laptops have a function button that enables you to turn off the wireless adaptor manually to save yourself the unnecessary waste, but older laptops often don't have this. If this is the case, just go to the Control Panel, access the Network Connections menu and disable your wireless connection manually.
4. Turn off peripherals
Using USB peripherals can put a big drain on your system, because your motherboard has to power them, so unplugging everything saves juice. USB sticks, mice and webcams are common offenders, so copy all your information across and eject your devices as soon as possible, and put up with laptop track pads over your USB mouse. Sony vaio vgn-fz Battery, Many laptops have function buttons to turn off the built-in webcam, which drains the battery if given the chance.
5. Eject your disc drives
Having a disc spinning in the drive is a huge drain on resources, and many programs constantly do this. Simply eject your discs before you switch to battery power to gain vital extra minutes from your working day.
6. Invest in some hardware
Good practice can go some way to extending your battery life, but if you need to use your laptop throughout your working day, you're going to need some help. Most laptops come with a six-cell battery, but many manufacturers offer eight- or even 12-cell optional upgrades, which can double your power. The alternative to expensive laptop batteries are products such as the Philips Portable Power Pack, which gives you valuable extra hours for all your devices. The Philips is a compact sony vgp-bps9 battery unit that has adaptors for most laptops and mobile phones, which is portable enough to be placed in a bag and has enough capacity to double the length of your charge.
7. Disable features
Windows Vista has some handy built-in features, but many put demands on your system that are unnecessary when working on the move. Take the simple measure of turning off Windows Aero and the Windows Sidebar when you're on the move to make your laptop more efficient.
This morning, HCC and sister magazine What Satellite & Digital TV stopped by Toshiba's Tokyo headquarters to see the long-awaited Cell Regza TV.
The 55in TV will go on sale in Japan this month, and is powered by the same Cell superchip found inside the Playstation 3, tasked with a range of picture improvements and multi-channel recording. It's paired with a brand new Toshiba-exclusive LED panel, and between them they knocked our socks off. Toshiba's TV group manager dell xps m2010 battery Yuichi Sekiguchi talked of stepping into the realm of high-end plasma, and it's not hyperbole. The levels of detail,Dell 4834T Battery brightness, contrast and colour are breathtaking for an LCD TV.
The Cell chip also helps to manage a staggering 15 tuners - it continually records all eight of Japan's digital terrestrial TV channels to a 3TB hard disc so there's always 26 hours of TV to choose from, and you can use the rest to record from satellite, analogue and digital terrestrial, and broadband streaming and on-demand. And it does home networked media as an afterthought.
It will sell for 100,000 Yen - roughly 10,000 GBP - so the UK version might not be quite so high end when it arrives (did we mention to fantastic soundbar speaker?), but it's bound to be amazing. At the very least, we've asked for the ultimate set-top box home media server - imagine picking your favourite Freeview or Freesat channels to be always at your fingertips toshiba pa3475u-1brs battery?
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