vista keep crashing Randomly

[gamechief]

I just bought vista and installed it on both my laptop and my main computer. My man computer at times will randomly blue screen of death. On my laptop there is no problem. since i dont really know what this message means i need someone to analye it for me cause i have no idea whats going on.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.0.6001.2.1.0.256.1
Locale ID: 1033

Additional information about the problem:
BCCode: 9f
BCP1: 0000000000000003
BCP2: FFFFFA800402D050
BCP3: FFFFFA8004142060
BCP4: FFFFFA8002001010
OS Version: 6_0_6001
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\Mini010209-01.dmp
C:\Users\Gamecheif\AppData\Local\Temp\WER-26005-0.sysdata.xml
C:\Users\Gamecheif\AppData\Local\Temp\WER95B9.tmp.version.txt

[shadowpr]

What are you computer specs? Is it in your sig? If so, try installing without the overclock.

Also, when you get the bsod, write down the stop code. That will help us.

[gamechief]

i think i fixed it.Ill explain usually this Bsod error "Driver power state failure" only happens when the computer goes in to sleep, hibernation, or while shutting down. but, in this case it was happening randomly. After trying everything It all came down to the unsigned drivers such as pcouffin.sys and mcdbus.sys which sigverif found for me. Those drivers were from the image mounting program magic disc, an addon to the program magic iso and by this being a 64bit OS those drivers were not signed initially. so i had to go and uninstall magic disc device from the device manager and go and manually delete mcdbus.sys.

Another possible cause was the sbp2port.sys that i found with windows debugger this driver handled 1394 devices and in this case it loaded up my device more than once possibly making it Bsod.

i dont know but i think the problem is fixed