Mancomb ████good, Internet ██████

@16bitmanfred.bsky.social

Enjoying ███ware and █████ from ISA to AGP graphics, with a special love for ███ ████ ████.

Hm so the good news is the system seems to boot just fine, the bad news is the PCI SATA adapter isn't showing any signs of life, at the very least it looks like it has no BIOS of its own for booting from it. I set he motherboard's first boot option to SCSI which is usually necessary but no luck.

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Mancomb ████good, Internet ██████@16bitmanfred.bsky.social · 6mo ago

Found the missing PCI SATA adapter! Now, what to do with the actual system? I'll attempt to start it in the evening, and see what happens. Could also run W98 I guess. At least games of that period shouldn't glitch out.

I misremembered the CPU. There is still an AMD Athlon XP-M 2500+ (Mobile Barton) in there, which the motherboard turns into a 1900+ because it doesn't run the CPU's default FSB of 333, but only 266. I guess I was too lazy to put the Geode NX back in because the CPU cooler is a nightmare to mount.

Mancomb ████good, Internet ██████@16bitmanfred.bsky.social · 6mo ago

It has "only" a single ISA slot, but the Epox 8KTA3+ supports Athlon and Athlon XP CPUs, even a mobile Barton works with it. I'm using a Geode NX (Athlon XP 1700+ mobile binned to only use up to 25W) instead to keep it semi passive with lots of copper.

It booted to W98 without issues. I then powered it down, added the AWE64, booted again. Then powered down a 3rd time, connected my USB mouse and now it doesn't POST any more, it is stuck restarting. After the beep I hear 2 quiet clicks then it shuts down and immediately powers on.

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Mancomb ████good, Internet ██████@16bitmanfred.bsky.social · 6mo ago

My working theory is that the IDE44toDualCF adapter touched and shorted whatever that thing is, and replacing it should fix this very cool portable DOS PC with S3 Savage 4 graphics and ISA sound card!