IBM 3270 Maintenance Manual page 129

1.
Press 0 (RUN DIAGNOSTIC ROUTINES)
then press Enter.
2. The installed devices list should be displayed.
Compare amount of memory listed on your
screen with the amount installed in your
system.
THE INSTALLED DEVICES ARE
1 - S SYSTEM BOARD
2 - S 384KB MEMORY
~-
3 - S KEYBOARD/TIMER
6 - S 1 DISKETIE DRIVE(S) AND ADAPTER
9 - S PRINTER ADAPTER
11 - S ASYNC COMMUNICATIONS ADAPTER
17 - S 1 FIXED DISK DRIVE(S)
&
ADAPTER
28 - S DISTRIBUTED FUNCTION COMMUNICATIONS ADAPTER
32 - S DISpLAY
14 - S MATRIX PRINTER
IS THE LIST CORRECT (Y/N)?_
DOES THE AMOUNT OF MEMORY LISTED
MATCH THE AMOUNT OF MEMORY IN
YOUR SYSTEM?
NO
Go to page 3-200-27
YES
3~200
.. 4 Maintenance Information