Do this, take the 2 that work out, and put the 2 that work into the computer. Turn the computer on and see what you get. If your board beeps, look in the manual and match the beeps with the descriptions to find out what's wrong.
Do this, take the 2 that work out, and put the 2 that work into the computer. Turn the computer on and see what you get. If your board beeps, look in the manual and match the beeps with the descriptions to find out what's wrong.