No signal
#1
I have an ASRock A75 mITX with A6-3500 and an onkyo A/V system.

I have a problem when I turn off the a/v system and tv, sometimes when I turn it on again (without powering down the PC) it says No Signal (as opposed to searching for hdmi signal). Sometimes when I fiddle around, changing inputs and pressing the keyboard I can get it back.

It looks like windows forgets the screen when the a/v is turned off, as if I leave an internet browser window open, turn off the other equipment and on again, the browser window has been shrunk down to like 640x480 (this could be unrelated of course).

Has anyone come across something similar?

Thanks!
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#2
See if you AVR has pass through. I don't think its you PC doing this
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#3
I also face this problem.I have to change HDMI cable cause my problem was in my cable.
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