Acer 41L1500-786-1A Manuale d'uso - Pagina 14

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TECHNICAL SUPPORT (FAQ)

Problem & Question

Power LED is not on

No Plug & Play

Picture is fuzzy

Picture bounces or a wave

pattern is present in the picture

The power LED is ON (light

blue) but there's no video or no

picture.

Missing one of the primary

colors (RED, GREEN, or

BLUE)

41L1500-786-1A 英文

Possible Solution

*Check that the Power Switch is in the

ON position

*Power Cord should be connected

*Check that the PC system is Plug &

Play compatible

*Check that the Video Card is Plug &

Play compatible

*Check that the D-15 plug pin of Video

Cable is not bent.

*Adjust the Contrast and Brightness

Controls.

*Move electrical devices that may cause

electrical interference.

*The Computer Power Switch should be

in the ON position.

*The Computer Video Card should be

snugly seated in its slot.

*Make sure the video cable is properly

connected to the computer.

*Inspect the video cable and make sure

none of the pins are bent.

*Make sure the computer is operational

by hitting the CAPS LOCK key on the

keyboard while observing the CAPS

LOCK LED.

The LED should either

turn ON or OFF after hitting the CAPS

LOCK key.

*Inspect the video cable and make sure

that none of the pins are bent.