IBM 3270 Maintenance Manual page 301

3-1700-14
1.
Insert your Diagnostics diskette in drive A.
2. Set the Power switch on the expansion unit
(if attached) and system unit to On. If an
error occurs, press the PFI key.
3. When the menu appears, press 0 (RUN
DIAGNOSTIC ROUTINES) then Enter.
4.
Depending on the configuration of your
system, questions about attached devices may
appear on your screen. Press Y or N as
required, then press Enter.
5. Press Y or N (IS THE LIST CORRECT?) then
Enter. (If the list is not correct, follow the
instructions on your screen and correct the
list before answering yes. If you cannot
correct the list, you still must answer yes
before you can continue.)
6. When the System Checkout menu appears,
press 0 (RUN TESTS ONE TIME) then Enter.
The following appears.
1 - S SYSTEM BOARD
18 - S EXPANSION OPTION
2 - S 384KB MEMORY
3 - S KEYBOARD/TIMER
6 - S 1 DISKETTE DRIVE(S) AND ADAPTER
9 - S PRINTER ADAPTER
17 - E 2 FIXED DISK DRIVE(S) & ADAPTER
28 - S DISTRIBUTED FUNCTION COMMUNICATIONS ADAPTER
32 - S DISPLAY
14 - S MATRIX PRINTER
ENTER THE NUMBER(S) OF OPTIONS TO TEST
OR PRESS ENTER TO SELECT ALL OPTIONS
CONTINUE
Maintenance Information