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27 Aug 2009  

Windows 7 build 7100
HDMI shuts off computer

Gateway Laptop M-151-X
ATI Raedon 2400 graphics card

I just got an HDMI over cat5 extender (HDMI from computer --> wall plate --> cat5 --> wall plate --> HDMI --> Receiver), got it? I plug the HDMI cable into the laptop and it turns off... immediately, like I pulled the battery and power out.

I connected the computer directly (HDMI from computer --> Receiver) and it worked just fine.

I connected my PS3 through HDMI-->cat5 and it worked fine too.

I've updated the ATI drivers, downloaded the new catalyst center for windows 7. Anyone got any ideas?
My System SpecsSystem Spec