IBM PCjr Hardware Maintenance And Service

I
4. Bring up the customer-level test menu to your screen
by pressing and holding the Ctrl and Alt keys, and
then pressing the Ins key. Release aU keys when the
screen goes blank.
5. Move the cursor to the joystick symbol.
6. Press the Enter key.
7. The joystick test screen should appear and remain on
your screen.
DOES THE JOYSTICK TEST SCREEN REMAIN ON
YOUR SCREEN?
The attachable joystick is bad. Replace it.
If you have another attachable joystick to test,
go to page 3-1300-4. Otherwise, repeat
advanced POST and advanced tests to ensure
that the IBM PCyr is operating correctly.
Joystick 3-1300-5

IBM PCjr Specifications

General

Brand	IBM
Model	PCjr
Category	Desktop
Language	English