BSOD DRIVER_POWER_STATE_FAILURE - Windows 8.1 x64

[Patrick]

Re: BSOD DRIVER_POWER_STATE_FAILURE Windows 8.1 x64

3: kd> !verifier

Verify Flags Level 0x00000000

  STANDARD FLAGS:
    [ ] (0x00000000) Automatic Checks
    [ ] (0x00000001) Special pool
    [ ] (0x00000002) Force IRQL checking
    [ ] (0x00000008) Pool tracking
    [ ] (0x00000010) I/O verification
    [ ] (0x00000020) Deadlock detection
    [ ] (0x00000080) DMA checking
    [ ] (0x00000100) Security checks
    [ ] (0x00000800) Miscellaneous checks
    [ ] (0x00020000) DDI compliance checking

Not enabled.

3: kd> !irp ffffe000fec9f010
Irp is active with 6 stacks 4 is current (= 0xffffe000fec9f1b8)
 No Mdl: No System Buffer: Thread 00000000:  Irp stack trace.  
     cmd  flg cl Device   File     Completion-Context
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

            Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

            Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

            Args: 00000000 00000000 00000000 00000000
>[ 16, 2]   0 e1 ffffe000f9dce320 00000000 fffff8015743337c-ffffd000acbe78f0 Success Error Cancel pending
           \Driver\pci    dxgkrnl!DpiFdoPowerCompletionRoutine
            Args: 00000000 00000001 00000001 00000000
 [ 16, 2]   0 e1 ffffe000fda40040 00000000 fffff803cf1991cc-ffffe000ff427f08 Success Error Cancel pending
          *** ERROR: Symbol file could not be found.  Defaulted to export symbols for nvlddmkm.sys - 
 \Driver\nvlddmkm    nt!PopRequestCompletion
            Args: 00000000 00000001 00000001 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-ffffe000ff427f08    

            Args: 00000000 00000000 00000000 00000000

First time we've seen the nVidia driver mentioned, so this led me to check something.

ffffd000`b1a290b8  fffff801`585eb4f2 igdkmd64!hybDriverEntry+0x121862
ffffd000`b1a290c0  ffffd000`b1a29975
ffffd000`b1a290c8  ffffd000`b1a29978
ffffd000`b1a290d0  ffffe000`fea9f000
ffffd000`b1a290d8  ffffe000`fea94010
ffffd000`b1a290e0  00000000`00000001
ffffd000`b1a290e8  fffff801`585eb8d7 igdkmd64!hybDriverEntry+0x121c47

There's a few Intel x64 graphics driver calls in the raw stack.

3: kd> !sysinfo machineid
Machine ID Information [From Smbios 2.7, DMIVersion 39, Size=1563]
BiosMajorRelease = 4
BiosMinorRelease = 6
BiosVendor = American Megatrends Inc.
BiosVersion = G771JW.204
BiosReleaseDate = 02/02/2015
SystemManufacturer = ASUSTeK COMPUTER INC.
SystemProductName = G771JW
SystemFamily = G
SystemVersion = 1.0       
SystemSKU = ASUS-NotebookSKU
BaseBoardManufacturer = ASUSTeK COMPUTER INC.
BaseBoardProduct = G771JW
BaseBoardVersion = 1.0

You have dual graphics as it's a notebook, so I'd update both your Intel & nVidia drivers to their latest versions if not already.