08-31-2014 03:21 PM
I am running Windows 8.1 on a ideapad z580. I am getting a message that the lenovo Power Management (version 188.8.131.52) is not compatiable. Can I get some help with this? Is there a newer version? BIOS is up todate. all other drivers (appear to be) up to date. I thank you for your help.