need HP 9121D cabinet/circuit board

From: Tony Duell <ard_at_p850ug1.demon.co.uk>
Date: Mon Sep 15 20:25:00 2003

> I've got a 9121D floppy subsystem that fails to pass POST. Drives wink
> on power up, fan turns, fuses check out ok, but indicator LED on circuit
> board never comes on and drives remain invisible to IB controller (1630G
> logic analyzer). I've blown out the dust, reseated cables and the one
> socketed PROM and that's all I can figure out to do. Nothing seems
> obviously damaged or smoked.

[...]

> Obviously, service data or trouble-shooting ideas would be welcome
Received on Mon Sep 15 2003 - 20:25:00 BST

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