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HD6570s Blinking static on screen (HDMI) for 6-7 seconds on windows boot or wakeup

March 27, 2013 2:16:24 PM

Static displayed on HDMI out for 6-7 seconds on boot or wakeup from HD 6570 Cards...

This actually started happening to me after I upgraded from my onboard i3 onboard. I purchased (2) different Radeon Cards: ASUS and MSI (because I thought the 1st one was failing when I saw the problem). Both are HD6570 2GB cards and I am getting static on the screen on windows startup for approximately 6-7 seconds until it is able to display the desktop correctly. It also occurs when the machine is woken up from sleep.

This never occurred when I was using the onboard video (HDMI) from my ASROCK H77M-ITX. At this point I figure I have some setting wrong in windows or ATI control panel but i have no idea what it could be. I have built 100s of these machines before and have never seen this. I have even checked BIOS settings to make sure the onboard video is disabled.

My setup:
TV: Panasonic TC-P58V10 58" Plasma TV
VC: ASUS HD 6570/ MSI HD 6570

Anyone have any suggestions?!

Thanks in advance guys!