Check the power settings. I'm not aware of what operating system you are using so i can't guide you towards them.
I know it goes dim to save the battery. What's happening is that when I 'wake' it from this state it only gets slightly brighter, not as bright as it should be. I'm running Windows XP. I had a look at the powersaving options but couldn't see anything obvious. I'm happy for it to continue dimming itself when I haven't used it for a few minutes. I just want it to wake up properly!
Sounds like it's hibernating it is cold out there Helen![]()
My netbook has the power save settings too, have you tried manually brightening the screen? On my Samung I hold the Fn button and press the 'up' arrow.