Hi, my friend and I just completed building his new comp. When we powered it up, we get 3 fast beeps, then it powers off automatically. I looked up on the net to see what those 3 beeps meant, and I found that it meant there is a 64K Memory Failure. We tried using different memory, putting the memory in different slots, and aany combination we could think of, but we still get the 3 fast beeps at startup. Pls help. Thanks.