Bugcheck: DRIVER_POWER_STATE_FAILURE (9f)


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I experienced a Bluescreen of Death (BSOD) on my Windows 8 Laptop (HP EliteBook 8560w) this morning when it resumed from Hibernate.
I quickly launched WinDBG and opened the crashdump.

WinDBG managed to find the driver that caused this problem by itself this time. But IF WinDBG had not been able to show me the faulty driver, the next step would have been to use the Bugcheck info (0x0000009f) to dig further into this;

The last argument is the interesting one, and which we should look into further with the !irp command.

It will show something similar to this. And it’s the e1c63x64.sys driver that were active at the time of the bluescreen. Same info as !analyze -v managed to figure out by itself.

Hmm, so what driver is that?

intel_driver1Too bad that it were unable to provide more detailed information. But some oldschool properties of the \SystemRoot\system32\DRIVERS\e1c63x64.sys file gave this;

And a quick search on Intel’s Support sites showed that there was a newer version available for my NIC;
Intel(R) 82579LM Gigabit Network Connection here.

Driver updated, and hopefully no more bluescreens due to this driver bug.

 

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