Missing 1st Keystroke
29-Nov-90 23:52:38
Sb: #7465-Missing 1st Keystroke
Fm: Don Curtis/SYSOP 76703,4321
To: Nevin Longardner 73157,1312
Nevin,
My *guess* is that the drive is failing power-on diagnostics, more
than likely, didn't spin up fast enough, or didn't stabilize fast enough.
The reset of the computer sends a reset to the drive also and it tries
again…this time succeeding.
Another possibility would be the reset line on the SCSI cable.
Some drives don't like that line being held high…some host adapters (the
A2090 being one of them…no idea on the HardFrame) hold the line high
rather than pulse it to reset the drive(s). However, that usually shows up
as a failure to spin up at all rather than a spin up and then spin down.
Don