IBM Aptiva 2159, Manual

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(continued)
003
IS THE LED STEADY GREEN?
Yes No
004
Go to Step 008
005
Check that the monitor I/O signal cable connector has no bent pins and that
the cable is properly connected to the system unit.
IS THE SCREEN BLANK?
Yes No
006
Go to Step 010.
007
Replace the monitor.
– or –
Replace the system board
008
– If the LED is flashing or steady amber:
– Check that the monitor I/O signal cable connector has no bent pins and
that the cable is properly connected to the system unit.
DOES THE SCREEN LIGHT UP?
Yes No
009
Replace the monitor
– or –
Replace the system board
010
You have successfully completed the video diagnostics and utilities tests. If
there are problems with the image on the monitor, refer to the
Monitor
Maintenance Manual for more information.
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