MAP 2400 (continued)
046 (continued)
Replace the power supply.
047
IS YOUR SYSTEM BOARD A 386SX?
Yes No
048
Go to Step 052.
049
You may have a failing hard disk drive signal cable, hard disk drive, or
system board.
– Power off the system unit.
– Reconnect all power cables.
– Disconnect the hard disk drive signal cable from the system board.
– Power on the system unit.
DID THE SYMPTOM REMAIN?
Yes No
050
Go to MAP 1700 step 024 on page 2-83.
051
Replace the display.
052
(From step 048)
– You should have a 486SX, 486DX, or 486DX2 system board.
(Step 052 continues)
2-106