Sony Bravia Unsupported Signal After Turning Off Display 12.04

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http://askubuntu.com – Installed 12.04 over a previous hackintosh build a couple days ago and trying to iron out all the kinks. The most frustrating right now is my HDTV output through HDMI to a Sony Bravia KDL-40BX421. The output through HDMI works when I start up. However most times when I turn off the display and turn it back on I get a "Unsupported Device, Please check your device output" error on the tv. Unplugging the HDMI cable from the back of the computer resets the problem. My mb is a Z68M-D2H and I'm running an i3-2105 with HD3000 graphics. If I run xrandr and turn the other outputs off, the problem see (HowTos)