I'm putting it here because, well, wider audience for high end obscure hardware . HP XW8400 Workstation Motherboard 442028-001 380688-003 HP is notoriously difficult about releasing board level schematics for its motherboards. I'm not above replacing parts on a multilayer board so even a "core" not working board for parts would help. I had a regulator I believe is used for the supply to the memory go poof. Hostname: dual - OS: Linux 3.16.0-4-amd64/x86_64 - Distro: Debian 8.6 - CPU: 4 x Intel Xeon (3000.000 MHz) - Processes: 221 - Uptime: 51d 2h 23m - Users: 4 - Load Average: 2.35 - Memory Usage: 9119.31MB/24164.89MB (37.74%) - Disk Usage: 237.84GB/266.25GB (89.33%) You can see why I'd want to repair this one. I have a ridiculous amount of time and very little money invested here so any reasonable expense to repair is okay. Just thought I'd try here before playing roulette with evilbay.