IBM 5150 - Problem Isolation; Start; Power

SECTION 2. PROBLEM ISOLATION
010 START
•
020
POWER
~
•
100
SYSTEM BOARD
•
200
MEMORY
•
300
KEYBOARD
400
DISPLAY (MONOCHROME) .
•
•
CI
500 DISPLAY (COLOR/GRAPHICS)
600
DISKETTE DRIVE.
•
700
RESERVED
~
•
800
RESERVED
•
900 PARALLEL PRINTER ADAPTER.
•
1000
RESERVED
. . . . . . . . .
•
1100
ASYNCHRONOUS COMMUNICATIONS ADAPTER.
•
1200
RESERVED . . . . . ..
•
1300
GAME CONTROL ADAPTER
•
~ 1400
PRINTER . . . . ....
•
2-1