Replica IBM 5150 PC motherboard

Ali cctalk at ibm51xx.net
Thu Mar 8 22:47:11 CST 2018


> Howzbout the Fischer? diagnostic ROM, thta came with a hard-wired
> configured serial port, that could perform some tests on a system that
> did NOT boot to the point of video.

Now that does sound interesting. Tell us more uncle Fred ;). 

-Ali



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