Acer X153W User Manual
Also see for X153W: Specifications
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Contents
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X153WEN- 18TROUBLESHOOTINGBefore sending your LCD monitor for servicing, please check the troubleshooting list below to see ifyou can self-diagnose the problem.(VGA Mode)Problems Current Status RemedyLED ON y Using OSD, adjust brightness and contrast to maximumor reset to their default settings.y Check the power switch.LED OFF y Check if AC power cord is properly connected to themonitor.y Check if video signal cable is properly connected at theback of monitor.No PictureLED displays ambercolor y Check if the power of computer system is ON.Unstable Picturey Check if the specification of graphics adapter andmonitor is in compliance which may be causing the inputsignal frequency mismatch.y Using OSD, adjust RESOLUTION, CLOCK, CLOCK-PHASE,H-POSITION and VPOSITION with non-standard signals.y Using OSD, in case of missing full-screen image, pleaseselect other resolution or other vertical refresh timing.AbnormalPicture Display is missing,center shift, or toosmall or too large indisplay size y Wait for a few seconds after adjusting the size of theimage before changing or disconnecting the signal cableor powering OFF the monitor. |
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