> > > > When I powered the box up with everything removed, I got the same MM > subsystem failure error so I don't think it's the memory board. I'm still > waiting on my final cable to be able to get on the serial console so I > can't run TEST 50 yet but I'm hoping someone on here can point me in > another diagnostic direction. > > Or, does a failed "MM" test mean the CPU or main board are done with and I > need to replace it? > > Many thanks in advance for any help you can give me. > > Thanks, > Bryan >
What version MicroVAX 3100? Is it possible to remove some RAM but not all, try again?