hdmi output of windows 7 does not stay alive

Posted by sjors miltenburg on Super User See other posts from Super User or by sjors miltenburg
Published on 2012-09-15T07:47:14Z Indexed on 2012/09/15 9:41 UTC
Read the original article Hit count: 133

Filed under:

windows-7

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video

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hdmi

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output

I have built a server that is connected to ONLY my tv (with hdmi).

If I switch my tv to hdmi and boot my server I get the expected result (windows is displayed on my tv) and I can fully interact with it, no problem.

However when "some time" passes the image on my tv dissapears and it seems the server is not outputting any hdmi signal anymore. It does not wake up on mousemove or keyboard presses.

I can still interact with my server through a remote desktop session. The only way to get the hdmi output back is to reboot the server.

I tried to prevent the computer from "sleeping" but this did not work. I tried upgrading from windows vista to windows 7 but this also did not work.

Do you guys have any other ideas?

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