I have HP Pavilion dv7 computer. I recently upgraded my OS from Windows 7 to Windows 10. I upgraded my graphic card driver ( I have AMD Radeon HD 7400M Series ) and other things using windows updated.
After that graphic card seems working but recently it just stopped working. I can see graphic property and Configurable Graphic option in desktop but EVERYTHING SEEMS PIXELATING and i can clearly see difference when I run pdf or game.
Please help me out (Feeling Pissed Off )..
Thanks for your Support ...