battery

UK firm announces battery breakthrough Silicon anode boosts Li-ion capacity By Link Removed - Invalid URL Wednesday, 2 December 2009, 12:18 A LITTLE-KNOWN BRITISH COMPANY has developed a silicon anode that it says can increase the capacity of a Lithium-ion battery by up to 30 per cent...

While downloading Windows 7, my laptop ran out of battery. When I rebooted, it told me I had to restart, so I did, but when it was done, it came to the same screen again and told me to restart again. Now I can't get on to my computer. What should I do?

My computer wakes every night at around 4am. In the event viewer, the reason is "S4 Doze to Hibernation". I cannot figure out how to force the computer to stay in sleep mode. I do, however, want the computer to allow hibernation on battery, so disabling hibernational all together won't work.

I am trying to create a Device Stage for my cell phone that is not supported. I only want basic features but would love free space and battery information if possible. I have followed tutorials and everything I can find from Microsoft as well as an old tutorial I found online but I am unable to...

Yesterday was the first time that I tried to use my laptop with Windows 7 on battery. I upgraded 7 from vista as soon as it was available. I got it down to 49% but then when I plugged it back in to charge, it wouldn't charge. It would simply say that it's plugged in and not charging. I know in...

My apologies if this has been posted elsewhere; if so, I hope someone will point me in the direction of the current thread. Since upgrading from Vista HP, I'm getting "consider replacing your battery" and "There is a problem with your battery, so your computer might shut down suddenly" messages...

hi, i just installed 7 and im very impressed however my laptop randomly turns off!!! its getting frustrating! the battery icon says i need to change my battery but i only did this 6 weeks ago and worked fine on vista if any1 has any ideas how to fix this i would be grateful thanks!!

Hi. New to the forums, and had an interesting problem I hope you all can help me with. First off System Specs: Laptop: Dell Precision M4300 OS: Windows 7 RC 64 Bit CPU: Intel Core 2 Duo T7500 2.20 GHz Display: NVidia Quadro FX 360M Ram: 4 GHz (don't know clock cycles) Alright, now the...

I have a Lenovo G530. Win 7 runs great on it, but there is no provision in the POWER SETTINGS to dim the display while on batteries. The dimming buttons on the keyboard don't work either. I downloaded and installed all the Lenovo drivers (display, chipset, etc). Am I missing a driver...

Hello, Today I installed Power4Gear software for my Asus laptop on Win7. Everything would be OK, but the button that changes it's modes(such as "High performance" or "Battery saving") is not working. Does anybody have any ideas about this problem? By the way, I installed all ATK drivers and...

Hi guys , First off i am not a computer wiz kid, so any help is appreciated. I have a Compaq Presario CQ60 laptop - Requirements - AMD Turion Dual-Core RM- 70 3-gb ram 2.00 GHz - 32-bit operating system. I have had the laptop for under 1 year now, and i previously had windows...

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I just installed windows 7 today. I used to get maybe an hr of battery life on vista, when i got windows 7 now i might get only 20 minutes. It has a red X next to the battery icon and says i should "consider replacing the battery". This warning X though appears and dissappears. It will always...

Installed Windows 7 last week and realized that unless the laptop is plugged in, I cannot read the display. It looks almost like it's brightness/contrast gets put on the highest level and I cannot make anything out. Sometimes it will fade back to correct if I don't have any programs running...

when ever my laptop comes unpluged the screen goes so bright it whites every thing out cant see any thing well can use high contrast but thats bull its fine pluged in . has any one else had the same proublem?

I have a laptop. i install windows7 in it. aafter insatlling it . my PC is turning off when i try to running on battery. a blank screen displays and then turning off. how can i correcti it?

i just used xcopy to get a usb disk setup to install on my aspire one when i booted from the usb drive everything seemed to be working ok so i tried to close the install down until i got to work. On shutting it just hung so after 5 mins or so i pulled the battery. Now it wont switch on - when i...

I made a conflict between my webcam and battery by accident I didn't know Windows 7 has Atk0100 Utility and Ricoch drivers in Updates. Now I do. So I take out my battery for couple minutes while laptop is shutdown, and that fixes it! First run updates thought If you have ATK0100 and Ricoch in...

My daughter was given this laptop from my parents. HP ZE4325us. The battery level icon in the notification area has disappeared. Where can I find it and how can I put it back?

I installed RC1 on my Dell E520, which was running vista fine before the clean install. My clock keeps loosing time. And not slowly either, it frequently jumps back several hours. I tried enabling time sync and it still happens. Yesterday I replaced the RTC battery and it didn't solve the...