02-14-2013 03:37 PM
I have a Z580 ideapad (i3), since I upgraded my computer with windows 8 pro, the battery life is about 2 hours only: Power saver mode + brightness 50% + Nvidia card is off (instead of + than 4h with Win 7). And since that time, the fan is always on and the fan control button is not working.
All the driver are up to date, i have the last "lenovo battery manager" installed. Do you know if a fix or a bios update is available for this computer?
Thanks in advance!
02-14-2013 08:02 PM