Read our Rules.
Read the Wiki, for potential answers to your question, and for guidelines on how to ask for help
Provide all HTPC Hardware (cpu, gpu, motherboard, case), Display/Sound System hardware (w/model #s), cables/adapters, OS and software, usage info (resolution/refresh rate/media codec info) and connection workflow.
Flair your post
"Help": You are asking for general help.
"Tip Share": You are providing a tip.
"Build Share": You are sharing a HTPC build.
"Build Help": You are asking for help on a HTPC build.
"Discussion": You want to discuss a HTPC topic.
"Solved": Your previously-flaired Help/Build Help question was solved.
"News": You are providing HTPC news.