Interesting. I believe it was tests 3 and 4 in memtest86 that
generate the error on my system too, although I didn't write it down.
I wonder why the Dell support guy I talked to was happy to just ship
me a
new motherboard?
Maybe just luck. He claimed he had no previous record of any such
problem from anybody, but that could easily be true - just
mis-classification and stuff getting lost in the shuffle at Dell.
We'll see once it arrives...