Memory - IBM 5150 Hardware Maintenance Manual

Memory
You have entered this PIC because you were unable to complete the
POST or you have an error message, indicating a Memory failure.
If
you have a Memory error message, to to page 200-3 to identify the
~ai1ing
module. Insert your Advanced Diagnostic diskette or cassette
lnd proceed with running diagnostic routines. Verify the devices
installed. The actual Memory size of your machine must match the . '
message on your display.
,;".,""'" 1 - SYSTEM BOARD
~
I~,pr.,
2- 128KB MEMORY
3- KEYBOARD
4-
MONOCHROME & PRINTER ADAPTER
5-
COLOR/GRAPHICS ADAPTER
6 - 2 DISKETTE DRIVE(S) & ADAPTER
9 -
PARAllEL PRINTER ADAPTER
11 - ASYNC COMMUNICATIONS ADAPTER
13 - GAME CONTROL ADAPTER
(j)
14 - MATRIX PRINTER
IS THE LIST CORRECT (Y/N)?
•
DOES THE AMOUNT OF MEMORY IN YOUR SYSTEM MATCH
THE MEMORY SIZE INDICATED ON YOUR DISPLAY?
NO
Refer to Section 5, "Locations" of this manual for proper
switch settings. If the switch settings are correct, replace
~
the System Unit Board. See Section 3, "Removal/
Replacement. "
YES
200-1