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#1
Temporary screen black out
Apologies if this is posted in the wrong place...
I have my PC wired up to my TV via HDMI and every so often (usually 2 or 3 times an hour) the screen will black out for a second and then come right back again. I thought initially it may be a faulty lead but it's not. I've recently done a completely fresh instal Of Windows 7l also thinking that may resolve it but no.
Any help is greatly appreciated.