Windows 7: BSOD Driver Power State Failure 0x0000009f (ntoskrnl.exe)

I've been experiencing this BSOD on and off for a while now, and after doing some research came across a forum post suggesting to do a memtest. I've only had time to run it for 3 passes and will try for the full 8 later in the week when I have more time.

I thought I would start a thread to make sure there are no other underlying issues that could be the cause of the BSOD. Attached are the SF Files. Thanks! :)

Hi MSB117.

The dedicated GPU is totally out!!! Does a restart brings it back?

Yes, a stop 0x9F can do it, based on sleep/hibernation settings and it is often seen for Optimus Technology/Switchable graphics. It is not the first instance.

As the GPU is causing continuous issue over a time, I would suggest you to contract Dell/Alienware servicing center.

Hi Arc, what do you mean by the GPU is out? The GPU was replaced in April 2013 because it burnt out! Do you think it is a similar problem?

See ..... it lists the onboard graphics only, the dedicated GPU is not listed at all!

Attachment 302623

Hi Arc, this was the exact same problem I had last year which turned out to be the GFX Card shorting itself out! Although I restarted the computer a couple of times and I can access the nVidia GPU settings. I guess a call to Dell is in order!

I think one more thing. Stop using Nvidia optimus and the onboard graphics. Use the nvidia GPU only. Hope it will provide a better health to the GPU (though the reverse is said and believed).

How do I disable optimus?

First boot into the BIOS. Disable onboard GPU.

Then do a Clean Reinstall - Factory OEM Windows 7 and dont do anything that is not stated there. While installing drivers, dont install any driver or component from nvidia other than teh display driver and the physx software.