945gcmx-s2 sm bus controller - Gigabyte GA-945GCMX-S2 Motherboard

SOURCE: Gigabyte GA-945GCMX-S2 Motherboard having display..

At first I thought your screen went black during the start up process. After seeing the bios screen. In which case I would've said it was a bios setting for the display. Then I realized that I think you mean that their is no display at all. When you push the power button. Only the monitor led light. So, it may be a problem with your RAM stick/s. You should make sure that they are properly seated in the mother board. If they are new, make sure they are compatible with that motherboard. If you can you should swap them out with known good ram sticks. You could also try installing a video card and see if you can get display to work through that one. Make sure your main power supply wire connector is pushed in all the way. Swap the power supply with a known good one if you can. If still can't get it to work you may want to take the motherboard out and inspect it for burns, cracks, and anything that doesn't look right. Maybe contact the manufacturer of the motherboard and ask them what you can check. hope this helps.

T-Comtech Repairs

• 417 Answers
• Posted on Sep 28, 2010

SOURCE: audio device HD audio Bus

Read this to get the drivers....
http://www.fixya.com/support/r5424564-get_download_free_drivers_all_pcs