IBM Personal Computer XT Manual To Operations page 90

6
Are any of the options or devices installed in
your expansion unit missing from the list?
THE INSTALLED DEVICES ARE
S
S 256
S K
S C
S 2 DISK
E PRINTER
S ASVNCHRONOU
S MATRIX PRINTER
Note: The IBM Communications Cable and
the Printer Cable will not appear in the list,
and the Graphics Printer will be listed as
"Matrix Printer." The Game Control
Adapter may not be listed if the joysticks or
paddles are not connected when the Power
switch is set to On.
YES - Press
g
then
@
and go to the
next step.
NO - Have the system unit serviced.
200-6 Test