Computer screen shows grey screen with vertical lines and hangs up

NAGARAJSHERIGAR

Commendable
Apr 3, 2016
3
0
1,510
hi all,

from past 2 weeks, i am having the problem.it happens randomly.

don't know what to check

i have intel i5 processor,
amd radeon r7 250 gpu.
Biostar mother board
8gb corsiar DDR3 Ram

Pc is 2 years old
2016-04-03-412_zpszovxz9jj.jpg

 

NAGARAJSHERIGAR

Commendable
Apr 3, 2016
3
0
1,510


ya PSU is fine.i was working fine for past 2 years.this happened 2 weeks back
 

NAGARAJSHERIGAR

Commendable
Apr 3, 2016
3
0
1,510


Can i be sure it is related to GPU only..or something else is causing the problem(like motherboard).This problem is happening randomly.Like i am watching a video and i simultaneously opened chrome.(note the same scenario is not happening everytime).sometime it happens while copying data to external HD(video is playing also).And sometime during startup nothing will be displayed.But you can hear windows startup.Thing i am not understanding is it was fine till past 2 years.why all of sudden.i am not doing anything different now.i dont have a video card access or another computer.