Advanced Method if Hiren's don't work:

Extract Fix_7hdc.zip

Put Fix_7hdc.vbs on a usb stick (in a USB 2.0 not Blue 3.0)
Boot from Win7 Install DVD
Press Shift+F10 to get Command Prompt
Type> CD F(or E, G) >Enter for usb stick
Type> Dir >Enter to make sure it is on the usb stick
Type> cscript Fix_7hdc.vbs /enable /search >Enter

Fix_7hdc.zip


EDIT: if you want to change your grandmotherboard before it fails use
http://go.microsoft.com/?linkid=9741862
this will do the same as above but needs a running PC.

Last edited by solidrock; 11/20/15 07:48 PM.