IBM 5280 Manual page 52

C
1
BASE MAP
MAIN STORAGE ACCESS
PAGE 2 OF 2
003
(ENTRY POINT C)
If installed, the Feature MPU
card(s) is located at:
Feature Location
Printer
Communications
(MIM SOl)
A-DS
A-ES
Is a Feature
installed?
MPU card(s)
Y N
004
Defective Diskette/Main MPU
card (A-CI) (MIM 303) or
Keyboard/Display MPU card
(A-AI) (MIM 200).
If a 'Ros Patch' cable is
connected to the card,
GO TO MAP 0600, ENTRY POINT A.
005
Power Off.
Remove all Feature MPU cards
installed.
Power On.
Does Power On Checkout complete
correctly?
Y N
006
Defective Diskette/Main MPU
card (A-CI) (MIM 303) or
Keyboard/Display MPU card
(A-AI) (MIM 200).
If a 'Ros Patch' cable is
connected to the card,
GO TO MAP 0600, ENTRY POINT A.
A B D
1 1
007
- Reinstall the
card(s),
until
fails.
one
Power
MAP 0531-2
Feature MPU
at a time,
On Checkout
If a 'Ros Patch' cable ;s
connected to the card,
GO TO MAP 0600,
ENTRY POINT
A.
OOS
Power Off.
Remove the
Storage card.
Power On.
Feature Main
Does Power On Checkout complete
correctly?
Y N
009
GO TO STEP 003,
ENTR.Y POINT C.
010
011
Defective Feature Main Storage
card (A-BS) (MIM 403).
GO TO PAGE 1, STEP 002,
ENTRY POINT B.
EC840S74 PECS397S7
D
MAP 0531-2