Slow start/reboot/shut downs, BSOD 0x0000009F..

[MaoloPaolo]

Good evening to everybody,

I am using this custom build pc from over 1 year:

Windows 7 Home Premium 64-bit SP1
Intel Core i5 3570K @ 3.40GHz
8,00GB DDR3
ASRock Z77 Performance (CPUSocket)
AMD Radeon HD 7900 Series (ATI AIB)
931GB ATA WDC WD10EZEX-00Z SCSI Disk Device (SATA)
119GB ATA OCZ-VERTEX450 SCSI Disk Device (SSD) (windows is installed here)

since 3 weeks now I am having some hard times. It happens frequently that the PC start time is over 5 minutes, same thing with the shutting down. last night when shutting down the BSOD popped up (attached image). Since I mainly use this as a gaming PC I have not experienced any performance issue in-game.

The only that I changed on this set up is the supply unit, since the last one broke down.

Can someone please help me narrow down the issue?

I thank you in advance for any help you can give, and please let me if I missed some info.

 

[Computertech101]

have you updated your chip set drivers ?

 

[MaoloPaolo]

Yes the drivers are up to date..

 

[MaoloPaolo]

Hi, has anyone got any suggestion? Now it happened that I had to reboot it manually before he got stuck at Windows logo..and once while shutting down after installing a windows update.

thanks

 

[MaoloPaolo]

Update: I plugged in my original xbox controller in the front usb and it did not work (light up then nothing), it worked fine 'till days ago. Uninstalled the drivers and re-downloaded them but nothing. when I go in the device manager and check for new hardware it stucks and crashes....please help


Update2: after a fresh start I open Chrome and after 10 seconds it closes with the message: "..Chrome has crashed." I reopne it an eveyrhting is ok expect that I can't start any of the desktop icons nor the appplications in the start menu. If I run the task manager it won't show up...