Originally Posted by
Particle
Either CPU works great by itself when in CPU1. On the rare occasions that I can get it to actually boot with two CPUs installed, however, CPU2 doesn't even seem to receive power. The heatsink never gets above room temperature while CPU1's always does. I have to wonder if it is memory. The manual says I can run two CPUs with 2 DIMMs installed into CPU1's banks and none in CPU2's, but who knows. The manual was wrong about many other things regarding memory already. It seems like an odd condition to withhold power on, however.