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06-22-2012 04:19 PM
For a few days now, while playing games or browsing the internet, my computer monitor would go black and say no active imput signal then go into sleep mode and the only thing that fixes it is pressing the power button on the pc.
I have a HP Pavillion a6552f pc and a HP w2207h monitor
06-25-2012 09:31 AM
Is the graphics card fan running properly?
Maybe it becomes too hot.
You should check for dust.
Also you can monitor gpu temperature with rivatuner or gpu-z - they are freeware.
P.S. your specs: