7 ms·
The 1541 doesn't have a track 0 sensor, so they send it 40 step commands to move it back to 0. If it wasn't already on track 40, it will just bump against the
by nubinetwork 3y ago
The 1541 doesn't have a track 0 sensor, so they send it 40 step commands to move it back to 0. If it wasn't already on track 40, it will just bump against the stop repeatedly. I've never heard of it damaging the drive though.
- chuckadams 3y agoMy own 1541 never actually had problems, but it was folklore on BBS's, and I saw it happen with my brother's drive. Was easy enough to service though, just loosen a couple screws, nudge the motor a teensy bit, run a diagnostic disk, and repeat ... many many times. They might have just been prone to misalignment anyway, but the knocking couldn't possibly have helped.
- calamari4065 3y agoIt's a commonly cited source of head misalignment. I'm not sure if that claim is true or not though.