MAP 2400 (continued)
026 (continued)
DID THE DISPLAY SELF TEST PATTERN REMAIN WITH A LIGHT
SCREEN (NOT TOTALLY BLACK)?
Note: You may need to be in a dimly lit or dark room.
Yes No
027
Replace the display.
028
Replace the system board.
029
(From step 004)
– Power off the system unit and display.
– Unplug the display system I/O signal cable from the system unit.
– Power on the system unit and display.
– Observe whether the screen lights up and does not remain black. You
may have to turn the brightness control all the way up and be in a dark or
dimly lit room.
DOES THE SCREEN CHANGE FROM BLACK WITH POWER OFF TO A
LIGHTER SHADE WHEN POWER IS TURNED ON?
Yes No
030
Go to Step 032.
031
Go to Step 043 on page 2-104.
032
(From step 030)
(Step 032 continues)
2-102
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