Welcome aboard, BEU!
It sounds like it's definitely time to look into a new drive. Are SCSI drives available over there? If not and you've got a good drive in another Mac that has a fan for cooling, I'd put that into the HD 20SC and look into SCA drives to replace that one.
Using Modern Hard Drives on Old Macs?
It sounds like it's definitely time to look into a new drive. Are SCSI drives available over there? If not and you've got a good drive in another Mac that has a fan for cooling, I'd put that into the HD 20SC and look into SCA drives to replace that one.
Using Modern Hard Drives on Old Macs?