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HP=87 Disk Drives
06-28-2019, 12:43 AM
Post: #1
HP=87 Disk Drives
Hello again,

I have an HP-87 with the incredible PRM-85 w/SuperROM87 ROM emulator board.
I also have a used HP-9121 and a used HP-9122C 3.5" disk drive.

Thus far I have been unable to INITIALIZE any new DSDD disks. The drive is accessed but after several seconds, it reports an "Error 130: DISC".

Does any one know if either of these drives will work with the HP-87?

Thanks in advance,
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HP=87 Disk Drives - stephenpeterson - 06-28-2019 12:43 AM
RE: HP=87 Disk Drives - stephenpeterson - 06-28-2019, 04:56 AM
RE: HP=87 Disk Drives - Dave Frederickson - 06-28-2019, 08:47 AM

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