1988 Apple 20SC External HDD Repair & Restoration

I recently got my hands on a 1986 Apple Macintosh Plus 1MB, which came with a 1988 Apple 20SC external 20MB SCSI HDD, both in unknown condition. The Apple Hard Disk 20SC (not to be confused with the Apple Macintosh Hard Disk 20) was Appleā€™s first SCSI based hard drive for the Apple II familyContinue reading “1988 Apple 20SC External HDD Repair & Restoration”

Making & Using BlueSCSI SD Card Adapters for Vintage Apple Macintosh Computers

I recently picked up my first compact Apple Macintoshes, a 1991 Mac Classic and a 1992 Mac Classic II, both of which were in good condition but needed repair and refurbishment. Aside from the classic issues of leaky electrolytic capacitors and exploding PRAM batteries, compact Macintoshes often have old-school 40MB/80MB Quantum SCSI 3.5″ mechanical hardContinue reading “Making & Using BlueSCSI SD Card Adapters for Vintage Apple Macintosh Computers”