05-25-2015 07:59 AM
When I press the the start button, you often hear that the disc starts, but immediately shuts down. This can be repeated several times until leptop start.
If I close the lid leptop, he often is turned off and goes to sleep. If he fell asleep, then when you open the lid can be turned off.
I see in event viever, in sistem, mesage:
"Collaborative processor power controls on processor 5 in group 0 are disabled due to a firmware problem. Check with the computer manufacturer for updated firmware."
Event ID - 54
Event sourse - Microsoft - Windovs - Kernel - Processor - Power
I am update BIOS to version 2.18 and Power Manager to last version.