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Error message & possible solution – Lenovo LXM-WL19CH User Manual

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ERROR MESSAGE & POSSIBLE SOLUTION

NO SIGNAL INPUT


1. The computer is switched off.
2. The computer is dormancy.

CABLE NOT CONNECTED :

1. Check that the signal-cable is properly connected, If the connector is

loose, tighten the connector’s screws.

2. Check the signal-cable’s connection pins for damage.

INPUT THE RESOLUTION OUT OF THE RANGE:


Your computer has been set to unsuitable display mode, Set the computer to
display mode given in the following table.




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