Flashing screen

Soldato
Soldato
Joined
26 Oct 2013
Posts
9,192
Location
Leicester
Hi all

Odd issue on a PC. It is a Haswell based i5, with a GTX 660 running 2 screens.
Both screens flash i.e. go black then come back again every few minutes. I have tried plugging one into iGPU and one into the 660, and they still do it. Not really sure what to do next.
Any ideas?

Thanks
 
Associate
Joined
17 Apr 2006
Posts
2,093
Location
Hampshire
Hi all

Odd issue on a PC. It is a Haswell based i5, with a GTX 660 running 2 screens.
Both screens flash i.e. go black then come back again every few minutes. I have tried plugging one into iGPU and one into the 660, and they still do it. Not really sure what to do next.
Any ideas?

Thanks

Are the screens known to be good on a different PC?

Is the PC known to be good on a different screen?

Has the power delivery to either or both screens changed recently? Are they plugged into the same extension cord/socket?

Have you tried any troubleshooting other than using the iGPU thus far please?
 
Soldato
Joined
22 Jun 2006
Posts
5,087
Anything in the event viewer?

Do you have any monitoring or accessibility software installed?
 
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