Acer X223W - 22" Widescreen LCD Monitor Manuel d'entretien - Page 21

Parcourez en ligne ou téléchargez le pdf Manuel d'entretien pour {nom_de_la_catégorie} Acer X223W - 22" Widescreen LCD Monitor. Acer X223W - 22" Widescreen LCD Monitor 41 pages. Disassembly instructions
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ACER X223W

5. Troubleshooting

Go to cover page

5.1 No.display of screen (Screen is black, color of LED is

amber)

Does OSM display when you push

PROCEED buttom.

Proceed "No OSM display" section.

When a signal isn't being inputted, it is

indicated with "No Signal Input". it is

indicated with "Out Of Range" at the

Yes

time of the frequency that it can't be

distinguished.

Check if the sync signal from computer is

output and if the video cable is

connected normally.

Input the sync signal of computer, or

change the cable.

Proceed "checking the resolution

change IC movement" section.