How Can You Tell If Your Motherboard Is Bad. Only thing plugged in should be power and video. It is important to remember that the issues below can also be caused by more than a bad motherboard and CPU.
If this is the case you will have to replace the board. That said once the computer is off a clear and easy sign that there might be damage to the motherboard is to look at it. The simplest way to do this is to plug it into a system that is working fine and see if it turns on.
Here are a few things that you can perform to check if the motherboard is working or not.
That should tell you which module is bad -- if one module tests bad in both sockets youll know its the mainboard thats the problem. The first way to find out your computers motherboard natively is by going to System Information. Keyboard mouse add in cards. That should tell you which module is bad -- if one module tests bad in both sockets youll know its the mainboard thats the problem.
