BSOD 0x9F upon shutting down or restarting

WinDBG has issues with a few drivers.

Code:

fffff800`00b9c608  fffff880`0f508facUnable to load image nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
 nvlddmkm+0x102fac

Code:

Name	NVIDIA GeForce GT 440
PNP Device ID	PCI\VEN_10DE&DEV_0DC0&SUBSYS_23121462&REV_A1\4&4C7109B&0&0018
Adapter Type	GeForce GT 440, NVIDIA compatible
Adapter Description	NVIDIA GeForce GT 440
Adapter RAM	(1,073,741,824) bytes
Installed Drivers	nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver Version	8.17.12.9628

Please check for updated video card driver:
Drivers | GeForce

Code:

fffff800`00b9c638  fffff880`04e6f51cUnable to load image HCW723x.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for HCW723x.sys
*** ERROR: Module load completed but symbols could not be loaded for HCW723x.sys
 HCW723x+0x3f51c

Please see if an updated driver is available for your TV card:
Hauppauge Computer Works Support Product Selector

Code:

fffff800`00b9c708  fffff880`0497853aUnable to load image bdfndisf6.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for bdfndisf6.sys
*** ERROR: Module load completed but symbols could not be loaded for bdfndisf6.sys
 bdfndisf6+0xa53a

Uninstall BitDefender and replace with MSE for the purposes of establishing a stable system

Code:

fffff800`00b9ca58  fffff880`030017ca*** WARNING: Unable to verify timestamp for e1y62x64.sys
*** ERROR: Module load completed but symbols could not be loaded for e1y62x64.sys
 e1y62x64+0x17ca

Check for an updated ethernet card driver:
https://downloadcenter.intel.com/Default.aspx

For Hauppage, uninstall the drivers/application first, then remove the device.