Question about Mercury KVM400M-U Motherboard

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I cant get any disply when i switch on my system

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Hi, in this case that your computer don't have any display and beeping sounds you can try the following steps to repair it.

1. Turn off your PC, then open the side panel of your PC case
2. Look for the memory RAM, maybe DDR/DDR2 then remove it.
3 Clean the DIMM socket and your memory card then plug it in
4. Now that you plug it in, turn on you PC, if it doesn't solve the problem try this next step.
5. Leave the memory on the DIMM socket and look for the Video card, unscrew and then clean the video card as well as the AGP/PCI-E port (sometimes it's just the dust that causing it) then plug it in again, then turn on your PC
6. If the step still doesn't solve the problem, then you have to replace your RAM or your Video Card (borrow to your friend RAM/VGA for testing which one causing the problem) either of the two is causing the problem.
7. Be sure also to check if there is power in your PC
8. Check for the PSU fan if running.

Hope I help you with your problem, good luck

Posted on Jul 24, 2009


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