Driver Power State Failure 0x9f

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Active4 years, 6 months ago

I have been experiencing lots of BSODs in the past few weeks. The stop code is always 0x9F (driver_power_state_failure). I have saved four memory dumps from the past three days, and used WinDbg from the Windows SDK to compare them. The debugging details mostly look the same (see the bottom of this post).

Looking at the bucket IDs, it shows that nvlddmkm.sys has something to do with it. This is a driver from NVidia, and when I thought about it, the BSODs started appearing after updating my driver from version 325 to 347.

Always before such a BSOD comes up, I can see in Task Manager that the System thread (NT Kernel & System) uses up 25% of my 4-threaded CPU. After a few minutes, my PC becomes unresponsive in the most literal sense: the screen freezes. However: when I was Skype calling before a BSOD, I could still hear the other person while the screen was frozen. Another 8-10 minutes after freezing, the BSOD comes up.

Feb 21, 2017  Dear All, at least once a week I keep getting this issue and I don't understand where it is coming from. Bugcheck code: 0x9F (0x3, 0xFFFFFA80086CD060, 0xFFFFF80000B9A3D8, 0xFFFFFA80074D44E0). This appears to be a typical software driver bug and is not likely to be caused by a hardware problem. The crash took place in the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.

I have already re-installed Windows from the manufacturer's restore partition. I also updated the NVidia drivers to the latest version (a few times, using clean installs).

I can provide the most recent dumps, minidumps or other info if needed.

PC specs:

  • Acer Aspire V3-771
  • Windows 7 Home Premium x64
  • 8GB DDR3 RAM
  • Intel Core i5-3210M 2.5GHz, Dual Core, 4-threaded
  • Full HD LCD screen (1920x1080, 32bit, 60Hz)
  • NVidia GeForce GT 650M
0x9f

The following info has been Copy/Pasted from WinDbg. All 4 memory dumps looked the same, except for the stack trace.

thecatlover1996
thecatlover1996thecatlover1996

1 Answer

Driver Power State Failure 0x9f

The error is generated by nVidia display driver. Instead of recovering from a crash, it crashes the whole system bus driver. Since system drivers cannot be user-altered, theres is nothing you can do directly to the driver.
You should use a stable, older driver like 332.21 or 325.x. Try to get the driver from your manufacturer's website, to make sure that it is compatible with your device. If you can, try to note the version number (in your case 311.00) and download it directly from the nVidia website not Acer's. OEMs tend to alter/customize drivers.

Driver Power State Failure

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Blue Screen Driver Power State Failure

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0x0000009f Driver_power_state_failure

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