slivercr wrote on 2025-04-29, 15:26:

Sorry for slow reply. From what I can tell, this supplies both CPUs and there's no way to start the board without it. […]
Show full quote

H3nrik V! wrote on 2025-04-24, 04:15:

slivercr wrote on 2025-04-24, 01:15:

Speaking of the CPU VRMs, I took some pics of it to post in another thread, I'll add them here for reference as well.
Mine are Delta based.

Is this VRM supplying both CPUs or it's one supplied directly from the motherboard and the VRM only used when running dual CPUs?

Sorry for slow reply. From what I can tell, this supplies both CPUs and there's no way to start the board without it.

SWZSSR wrote on 2025-04-29, 14:21:

Hi All... after a long long time I finally got the OR840ES System going. […]
Show full quote

SWZSSR wrote on 2020-06-05, 02:05:

Hey guys […]
Show full quote

Hey guys

I recently acquired this OR840 Engineering Sample System in Adelaide, Australia. My friend saved it from the crusher!

I hope to find what original expansion cards & hdd it had. PSU will need recapping as its shot.

Photos

Hi All... after a long long time I finally got the OR840ES System going.

The attachment internals.jpeg is no longer available

The attachment cpuinfo.jpeg is no longer available

The attachment raminfo.jpeg is no longer available

Specs
2x600B Katami 133FSB (Was installed when found)
2x128MB PC600 Samsung RIMMS
TNT2 M64 Originally? Placed a G400MAX Inside (Date Codes Match)
LITEON PSU Fully Recapped with Service\Removal of Hotsnot Glue

Installed W2K. Did an ACPI Installed. Holy smokes that was slow!

Bios is very very early - P01.9910011410 !!!!

The attachment biosver.jpeg is no longer available

I can confirm only 128MB or less PC600 RIMMS work! Memory beep with anything larger or faster...

I can post more below if people are interested. I dont want to hijack silvercrs thread though!

Yooooo, good to see you! Hijack? Show us more!

Can you please try to back-up the original BIOS? I dont think we have many versions archived.

Here is the bios from my AA 750701-603 engineering sample. I had to use Universal Bios Backup Toolkit 2.0 to save it. I have also contacted retro web to upload it.