User’s Manual

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Troubleshooting

Check List

Symptom

Check List

Solutions

 

 

 

The screen is partially

Are there any magnetic products

Enter the OSD and perform a

distorted.

such as an adapter, speaker or a

"Degauss".

 

high voltage wire near the

Keep the monitor away from any

 

monitor?

magnetic products.

 

 

 

LED is blinking but no

Is the frequency properly adjusted

Adjust the frequency properly by

images on the screen.

when checking the Display Timing

referring to the video card manual

 

on the menu?

and the Preset Display Modes.

 

 

(The maximum frequency per

 

 

resolution may differ from product to

 

 

product.)

 

 

 

There are only 16 colors

Have the Windows colors been set

For Windows 95/98/ME/XP/2000:

shown on the screen. The

properly?

Set the colors properly at the

screen colors have changed

 

Control Panel, Display, Settings.

after changing the video

 

For Windows 3.1:

 

Adjust the colors of the screen

card.

 

 

using the VGA utility provided by

 

 

the video card.

 

 

 

 

Has the video card been set

Set the video card by referring to

 

properly?

the video card manual.

 

 

 

There is a message that

Have you installed the monitor

Install the monitor driver according

reads "Unrecognized

driver?

to the Driver Installation

monitor, Plug & Play

 

Instructions.

(VESA DDC) monitor

See the video card manual to see

Install the monitor driver according

found".

if the Plug & Play (VESA DDC)

to the Driver Installation

 

function can be supported.

Instructions.

 

 

 

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Image 64
Samsung 959NF, 900NF Screen is partially, Distorted, LED is blinking but no, Images on the screen, Shown on the screen