BSOD only when shutting down 9F D_P_S_F

Hello BoulderDash.

Apparently the BSODs are caused by Synaptics SMBus Driver.

Code:

 [ 16, 0]   0  0 fffffa800d4eea10 00000000 fffff88000d5a57c-fffff88000d5a3c4    
           \Driver\pci    ACPI!ACPIDeviceIrpDeviceFilterRequest
            Args: 00000000 00000000 00000000 00000005
>[ 16, 2]   0  1 fffffa800d4efe40 00000000 00000000-00000000    pending
           \Driver\ACPI
            Args: 00016600 00000001 00000004 00000005
 [ 16, 2]   0 e1 fffffa8010763c70 00000000 00000000-00000000    pending
          Unable to load image \SystemRoot\system32\DRIVERS\Smb_driver_Intel.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for Smb_driver_Intel.sys
*** ERROR: Module load completed but symbols could not be loaded for Smb_driver_Intel.sys
 \Driver\SmbDrvI
            Args: 00016600 00000001 00000004 00000005
 [  0, 0]   0  0 00000000 00000000 00000000-fffffa8010540cc0    

            Args: 00000000 00000000 00000000 00000000

But the driver is latest.

Code:

fffff880`057bb000 fffff880`057c8000   Smb_driver_Intel T (no symbols)           
    Loaded symbol image file: Smb_driver_Intel.sys
    Image path: \SystemRoot\system32\DRIVERS\Smb_driver_Intel.sys
    Image name: Smb_driver_Intel.sys
    Timestamp:        Thu May 16 22:44:49 2013 (51951409)
    CheckSum:         00012D0D
    ImageSize:        0000D000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

So the driver itself is not the cause of the failure. Then what is making it fail?

Code:

Device object (fffffa8010763c70) is for:
 InfoMask field not found for _OBJECT_HEADER at fffffa8010763c40
 \Driver\SmbDrvI DriverObject fffffa80107603e0
Current Irp 00000000 RefCount 0 Type 00000022 Flags 00002044
DevExt fffffa8010761ee0 DevObjExt fffffa8010763de8 
ExtensionFlags (0000000000)  
Characteristics (0x00000100)  FILE_DEVICE_SECURE_OPEN
AttachedTo (Lower) fffffa800d4efe40 \Driver\ACPI
Device queue is not busy.

It is Advanced Configuration and Power Interface (ACPI), which is related with device configuration and power management.

A Desktop computer never needs to be put in sleep/hibernate. This mechanism is important, but for portable computers like notebook laptop etc which run on battery power. I would suggest you to disable sleep.

Click on Start > Control Panel > Power options.
On your existing power plan, click on Change Plan Settings.
Attachment 273523

Now Put the computer to sleep : Never and save changes.
Attachment 273524

Let us know how it is working.

Let us see this page from your computer? Take a screenshot and upload here.

Let me know some more info? Yours a desktop PC, is it right? And what is the function of Synaptics SMbus touchpad there?

And, how the device is attached with your computer?

If the device is known, then it can be disabled in device manager. But as it is self assembled, I guess you know the hardware and drivers you assembled?

If you are not sure, a Clean Reinstall - Factory OEM Windows 7 will be a good point to start troubleshooting for it, IMHO.