Specifications; System Board Switches - IBM RT Series Hardware Reference Manual

Specifica tions
System Board Switches
The following figure shows the proper system board
DIP
switch
settings for the
IBM
Enhanced Graphics Adapter when used with
the Personal Computer and the Personal Computer XT. The
switch block locations are illustrated in the Technical Reference
Manual "System Board Component Diagram". The Personal
Computer has two
DIP
switch blocks; the switch settings shown
pertain to
DIP
Switch Block 1. The Personal Computer XT has
one
DIP
switch block.
1 2 3 4 5 6 7 8
~DDDD~~DD
Switch Block (1 )
Note:
The
DIP
switches must be set as shown whenever the
IBM
Enhanced Graphics Adapter is installed, regardless of
display type. This is true even when a second display adapter
is installed in the system.
IBM Enhanced Graphics Adapter 79