11-17-2012 02:22 PM
I just installed Windows 8 Pro on my X220. It is a clean installation + the latest windows updates.
I also installed all the Windows 8 device drivers published by Lenovo on the X220 device driver web site. I installed only the device drivers, not the utilities.
I have no applications installed.
When the system is idle, the 'System' process uses always 9% (more or less) of the CPU. This has big impact on the battery that now lasts only 2 hours. Previously, on Windows 7, it lasted more than double.
Do you see the same problem? Any fix?
Solved! Go to Solution.
11-17-2012 03:42 PM
Hi asig, and welcome to the Lenovo User Community!
Tell us how it goes!