Lenovo 06P3799 Bedienungsanleitung PDF herunterladen (Seite 21)

TECHNICAL SUPPORT (FAQ)

Problem & Question Possible Solution

Power LED is not on *Verify that the power switch is in the ON

position

*Power cord must be connected

No Plug & Play *Verify that the computer system is Plug &

Play compatible

*Verify that the video card is Plug & Play

compatible

*Verify that the D-15 plug pin of video

cable is bent

*Make sure the monitor device drivers are

installed

No picture *Computer power switch must be in the

ON position

*Computer video card must be snugly

seated in its slot

*The signal cable must be completely

connected to the computer

*Check the color of the power LED

indicator. If it is orange, then the monitor

and the computer system are in power-

saving mode. You need to press your

keyboard or move the mouse to

reactivate the system.

Picture is fuzzy *Adjust the Contrast and Brightness

Controls.

Picture bounces or a wave pattern

is present in the picture

*Move electrical devices that might cause

electrical interference.

Monitor is stuck in “Power Saving

Mode”

*Make sure monitor’s video cable is

properly connected to the computer.

*Inspect monitor’s video cable and make

sure none of the pins are bent.

*Make sure 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.

Missing one of the primary colors

(RED, GREEN, or BLUE)

*Inspect the monitor’s video cable and

make sure that none of the pins are bent.

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