| Posted By 
  softice
 on 2020-12-31
 07:18:50
 
 |  Re: 1551 > monitor by directory command 
 I was thinking about this issue: doesn't the 1551 interface function as a cartridge, e.g., to reprogram the response to any disc accesses so the OS communicates with the parallel interface instead of the usual serial interface?
 
 So maybe there is a ROM on the interface that is faulty? Or perhaps carefully clean the whole connector (on both ends) with isopropyl alcohol or something similar and try again?
 
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