Westinghouse L2220HW, L1920NW user manual Troubleshooting

Page 8

Troubleshooting

Symptom

 

 

 

Check Items

1.No picture

1. Check if the monitor is turned on (press the button

 

 

 

again).

 

 

 

 

 

 

2.LED indicator is not lit.

2. Check if the power cord is properly connected to the monitor and power outlet.

 

 

3

.Check if there is electricity coming from the power outlet (use another device to check for power).

 

 

 

 

 

 

 

1.No picture

1

Check if your computer is turned on.

 

 

 

 

2.LED indicator is orange

2

Ensure the computer is not in power saving mode (move the mouse or press a key on the keyboard

 

 

 

to wake up the computer).

 

 

 

 

 

 

3

Check if the video signal cable is properly connected to the monitor and computer.

 

 

 

 

 

 

 

1.Picture shows “ NO SIGNAL INPUT ”

1

Check if your computer is turned on.

 

 

 

 

 

 

2

Check if the video signal cable is properly connected to the monitor and computer.

 

 

 

 

 

 

 

 

1.Picture shows “ INPUT SIGNAL OUT OF RANGE ” 1. Ensure that the resolution and/or refresh rate is set correctly.

Important

Make sure your display setup is under 18.5" VESA 1366X768@60Hz, 21.6" VESA 1920x1080@ 60Hz.

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Contents USER’S Manual Precautions Transporting the monitor Power connectionMaintenance Package contents Monitor installationIdentifying parts and controls Working with OSD GroupCustomizing your Monitor Important functionHotkeys Introduction Auto Adjustment Theme Mode MenuVolumn Control with audio option Main MenuOSD Icon List PositionTroubleshooting Technical Features and Specifications Interface FrequencyFCC compliance Westinghouse Digital Electronics