Hello, I seem to have a problem. My TV and computer seem to hate each other. My HDMI will not seem to work. I have an AMD A10 5800k APU with a Biostar A85S3 mobo, and the HDMI will not work after windows starts. It will work in safe mode though, and in the BIOS. Same with my new MSI Radeon HD 7770 card, my HDMI will not work. Same deal. Safe mode works, BIOS, boot, but once it gets to the windows login, no signal. Its a SHARP 1080p HDTV. Any ideas?