New
#1
No AMD graphics driver is installed, or the AMD driver is not function
So the other day i was trying to update my pc as i was a bit behind on updates ,so i updated everything on my pc. it was after this i encountered a problem with the driver signing saying this:
Program Compatibility Assistant
Windows requires a digitally signed driver.
A recently installed program tried to install an unsigned driver. This version of Windows requires all drivers to have a valid digital signature. The driver is unavailable and the program that requires this driver might not work correctly.
Uninstall the program or device and check the publisher's support website to get a digitally signed driver.
Driver: ATI Radeon Kernel Mode Driver
Service: amdkmdag
Publisher: Advanced Micro Devices, Inc.
Location: C:\Windows\System...\atikmdag.sys
now my pc screen has gone to a very low resolution and nothing is working nicely, and it been a real pain for me for 2 days now i hope you guys can help thanks :) .
my pc specs:
amd fx 4100
xfx radeon hd 6870
windows 7 ultimate x64