Apple IIGS and Third Party Joysticks



PROBLEM: When using the IIGS with a joystick and the appropriate software, the
"fire" button appears to be stuck on or inoperative. Replacing the logic board
takes care of the problem temporarily, but within one to two weeks the system
comes back in with the same symptoms. Again, replacing the logic board takes
care of the problem. The option or the open-Apple key may appear to be
depressed continuosly.
CURE: Check the customer's joystick carefully. There are several vendors
shipping joysticks which can be made compatible with other manufacturers'
systems by flipping a switch on the joystick. Permanent damage to the logic
board can occur if the joystick configuration switch is set to the wrong
position for any length of time. Replacing the logic board will cure the
problem, but be sure to instruct the customer about the cause of the damage and
the importance of leaving the switch in the correct position.

This type of damage is not covered by Apple's customer or service warranty.

Published Date: Feb 18, 2012