T thermalfake Member Joined Jul 29, 2012 Posts 5 Jul 29, 2012 #1 Hi everyone, My friend told me about some strange things that occured few times. His Asus notebook when lid was closed suddenly boot up from the beginning. This is random situation. I have looked into minidumps and saw all of them had one type 0x0000009F DRIVER_POWER_STATE_FAILURE. I've made some investigation and found this site http://msdn.microsoft.com/en-us/library/windows/hardware/ff559329%28v=vs.85%29.aspx but cannot use nt!TRIAGE_9F_PNP, message was "Symbol nt!TRIAGE_9F_PNP not found". I don't know what exactly make this things happen. I would appreciate for any support.