13
Video Troubleshooting
Blank Screen After installing the power cable and connecting video cable to a PC, the
monitor displays a blank screen.
• Press the power button and check to see if the power LED is lit.
• If the LED is not lit, make sure the PC is powered on. Make sure all
cables are connected.
• If the LED stays yellow, check to see if the PC is in the power saving
mode by pressing any keys on the keyboard. When the display is
powered on and receiving a video signal, the LED will be blue.
Rolling / Unstable Screen
• Press “Auto Adjust” function on OSD menu.
• Make sure the PC display resolution is not set greater than
1280x1024 at 60hz.
• Make sure the PC display resolution matches one of the factory-
preset timings in this manual.
• Change the PC display resolution to 1280x1024 at 60hz.
• Reset the monitor to the factory setting.
Screen is not perfect
• Make sure the PC display resolution matches one the factory preset
timings shown in this manual.
• Recall factory setting. Refer to panel controls and OSD functions in
this manual.
• Fine-tune the picture by performing Manual Image Adjustments. Re-
fer to OSD functions in this manual.
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