IBM 5150 Hardware Maintenance Manual

Pressing g (YES) and @ (Enter) will bring up the
following message on your display which applies to joy sticks
"A" and "B." Follow the instructions on your display for
both joy sticks. ~
I~J~{
PRESS BUTTON ON JOYSTICK A
~
(,',,,:;,,;,,,
IJ"I'I".
HOLD UNTIL YOU PRESS RETURN
PRESS BUTTON ON JOYSTICK B
HOLD UNTIL YOU PRESS RETURN
WERE YOU ABLE TO COMPLETE THE JOY STICK
BUTTON PORTION OF THE GAME CONTROL ADAPTER?
NO Replace your Game Control Adapter. See Section 3,
"Removal/Replacement. "
YES
1300-2

IBM 5150 Specifications

General

Brand	IBM
Model	5150
Category	Desktop
Language	English