Do either of the processors themselves look burnt or anything? The one I had die, on of the chips was completely burnt on the gasket.
MacBook Pro, 2.2GHz SR Core 2 Duo, 120GB HD, 2GB RAM,
PowerMac G5, DP 2GHz, 2GB RAM, 1x500GB HD, Sonnet Tempo X4P, 2TB RAID, ATI 9650 256MB.