Two days ago my pc was working fine , then windows 10 started to update itself After that I tried to turned it off but unfortunately something strange happened and it started to turned on and off quickly.. several times. I decided to switch off . The next morning i turned on my pc and there were some horizontal red lines on the screen , after that when I saw the desk on the Pc, there were some thick blurry lines and couldn't play any game . I tried to see with the graphic card (Radeon R9 270X 2gb) using some software but It couldn't detect much of it . I enclosed a photo of that. Thank for your comments, I just want to know want happened and/or if I can do something about it to recover my graphic card to its original state. Thank you so much for your time to share.
Try running through the troubleshooting steps listed in the linked document, using DDU to remove your current AMD driver and then updating to Crimson 16.10.3.Troubleshooting Common AMD Graphics Driver Installation Problems