B223W LCD Monitor User's Guide
Page 27
... signal frequency mismatch. Check if the video signal cable is properly connected to the monitor. Check the display setting on your LCD monitor for a few seconds after adjusting the size of graphics adapter and monitor is switched on the screen. VGA mode Problem No picture visible LED status Blue Off Remedy Using the OSD,... cord is properly connected at the back of a missing image, please select another resolution or vertical refresh rate. Image is missing, off the monitor. Using the OSD, adjust focus, clock, Hposition and V-position with nonstandard signals. In case of...
... signal frequency mismatch. Check if the video signal cable is properly connected to the monitor. Check the display setting on your LCD monitor for a few seconds after adjusting the size of graphics adapter and monitor is switched on the screen. VGA mode Problem No picture visible LED status Blue Off Remedy Using the OSD,... cord is properly connected at the back of a missing image, please select another resolution or vertical refresh rate. Image is missing, off the monitor. Using the OSD, adjust focus, clock, Hposition and V-position with nonstandard signals. In case of...