My pc and graphic card keeps turning off and then starts flickering on and off

pebban14

Prominent
May 21, 2017
3
0
510
I bought this pc like 1 month ago, it's been running smoothly until yesterday. Yesterday it suddenly just went off so i turned it back on again and it ran until i turned it off again, but today it's been turning off and on like 7 times in the space of like 3-4 hours. The first 6 times it just turned off and on and i came to a black screen with my specs and 2 options, either f1 to run setup or f2 to continue, but the 7th time it turned off it would'nt startup again, it just made some weird noices while flickering on and off. The light on my graphic card was also flickering on and off, please help!
 

USAFRet

Titan
Moderator
MERGED QUESTION
Question from pebban14 : "My pc and graphic card keeps turning off and then starts flickering"



 

pebban14

Prominent
May 21, 2017
3
0
510


Hello, i ordered it from the most used online pc store in norway, komplett, it was originally a pre-built pc, but i changed the graphic card and the ram. And no, i dont get any error messages
 
hello... can you list your components... OS... CPU, GPU (old) (new) ram (old) (new)... etc or post the web page of what you bought.

Well with a GPU upgrade it's possible your Power Supply might not be up to it? can you post a picture of the electrical label on your Power supply for us?