1
vote
1answer
58 views

Why was my laptop unable to turn on?

I suspended Ubuntu on my laptop, and then carried it in my backpack to another place. Then I found that the laptop was off instead of being suspended. I couldn't make it power on either, even with ...
2
votes
2answers
787 views

Is notebook battery life decreasing when fully charged and on AC power? [duplicate]

Possible Duplicate: Should laptops remain plugged in when their battery is 100% charged? When my notebook battery is fully charged and on AC power - is the battery life decreasing (because ...
1
vote
5answers
707 views

Myth or Fact: Graphic heavy/sound screensavers use more power than a blank screen?

So, is this true? Screensavers with graphics and sound effects will drain the power more quickly, whereas a blank screen will conserve power. And if it is true, how much more battery power/time ...