[Info-vax] DS10 hardware troubleshooting - ref doc with machine check codes?

[Rod Regier]

Hardware problem finally solved.

RAM was causing intermittent machine checks.
Offline RAM diagnostic passed.

Swapping and running UETP eventually allowed me to find the culprit.

Replacement RAM permitted 2+ day clean UETP run - no logged machine checks,
no OpenVMS OS abort due to machine check.

n.b. Some past and current system intermittents only show up with
2+ day UETP burnin runs.