This page is a collection of notes regarding MFM hard drives. Drive-Select Jumper Settings When using an MFM drive on my RQDX Breakout Board, install link DS1 on the MFM drive. When using an MFM drive in a DEC BA23 chassis, install link DS3 on the MFM drive (if you install DS1 instead, the MFM … Continue reading MFM Hard Drives<..
