Apple IIGS System Software 4.0

Description

The Apple IIGS System 4.0 was released in September 1988. GS/OS has arrived and introduced a whole slew of things unique to the IIGS rather than using Apple II programs.

The System Software now came on two disks – System Disk and System Utilities.

This System requires 512K RAM, a ROM 1, and at least one 3.5 inch disk drive.

The boxed set includes:

• Apple IIGS System Software Update Version 4.0 Packing List 030-3334-A
• Apple IIGS System Disk 4.0 680-5043-A
• Apple IIGS System Tools 4.0 680-5044-A
• Apple IIGS System Disk User’s Guide 030-1495-B
• Apple IIGS System Tools Guide 030-1501-A
• Read This First paper 031-1035-A

Available as a New open box or as manuals and disks only. Note that the box has been stored in various environments for decades and appears “dirty” or stained on some sides. The manuals package is still sealed and the seal is still over the disks. 

*Due to a ceiling leak at our previous facility, some manuals have a few brownish splash drops on one of the covers. I believe all the other manuals have writing or a name sticker on them. So other than the sealed manual set included in the boxed set, all User Guide’s have at least one flawed cover.