my screen doesnt wake up after sleep amd rx 460 2gb conected via hdmi on samsung 4k tv. Then i must go on team viever detect display.
Is this a driver issue. Because sometimes it wake up from sleep normaly sometimes display isnt detected.
I forgot to mention display doesnt teling me no signal it is just black it actualy detects something is there but no picture.
You ever figure this out? I have basically the same thing. I have a RX470 and once it goes to sleep I cannot wake it up. Have the HDMI on one and a DVI to HDMI on the another display. Have to restart to get it to work again. Now I just let it never sleep and turn displays off manually.
You might try unchecking 'fast start'...it has been linked to starting issues with Hibernate...it's worth a shot.
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