RE: Precision T7500 strange Pb7 message
As I mentioned, I did replace the motherboard (in fact that's the first thing I replaced) and it has the same problem as before. In fact the only things I didn't replace are the CPUs and the RAM. I suppose it is possible that the board I purchased is also bad in the same way but I find that less than likely.
There must be something else...something that I haven't replaced or something that I'm missing. I'm not sure what that would be at this point, though.
Again, I have replaced the motherboard, riserboard, and power supply. It boots/runs fine with no riserboard in all instances. What am I missing?