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Chapter
Troubleshooting
7.1 Troubleshooting
No picture display
n Check if the VGA signal cable is connected to the display card of the
computer.
n Check if the display card should be completely seated in its slot.
n Check if the Power Button and computer power switch is ON position.
n Check to make sure that a supported mode has been selected on the
display card or system being used. (Please consult the display card or
system manual to change graphics mode.)
n Check the monitor and your display card with respect to compatibility
and recommended settings.
n Check the signal cable connector for bent or pushed-in pins.
The monitor does not light
n Check if the Power LED indicator is green.
n Check if the Power button is in the ON position and power cord should
be connected.
n Make certain the computer is not in a power-saving mode (touch the
keyboard or mouse). This mode is detected when the Power LED is
amber color.
No Power
n Check if the Power button of the LCD monitor is responding by turning
On/Off for a couple of times.
n
Unplug the power cord of the monitor from the AC outlet to turn off
and reset the monitor, or simultaneously press the RESET and Power
Unstable Image, poor or swimming focus
n Check if the VGA signal cable is completely attached to the computer.
n Use the OSD controls adjust the image display by increasing or
decreasing the FOCUS control. Settings may need to be re-adjusted
to attain adequate focus, use the Auto Adjust OSD.
n Check the compatibility of the monitor and your display card with
respect the recommended signal timings.
n If your text is garbled, change the video mode to non-interlace and
use 60Hz refresh rate.
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