Asus 90LM033C-B02670 Manuel de l'utilisateur - Page 30
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Model
Compliance and Standards
*Specifications subject to change without notice.
** measuring a screen brightness of 200 nits without audio/ USB/ Card reader connection.
3.3
Troubleshooting (FAQ)
Problem
Power LED is not ON
The power LED lights amber and
there is no screen image
Screen image is too light or dark
Screen image bounces or a wave
pattern is present in the image
Screen image has color defects
(white does not look white)
No sound or sound is low
3-16
VZ239H
VZ239HR
UkrSEPRO, CE, CB, BSMI, FCC, CCC, VCCI, RCM(C-tick),
UL/cUL, MSIP(KCC), Energy Star 7.0, HDMI, DP, Windows
Vista & 7/8/10 WHQL, China Energy Label, E-Standby, KC,
TCO 7.0, GEMS, EPEAT Silver, RoHS(China RoHS, J-Moss),
WEEE, ErP( Energy Saving Only), CU
Possible Solution
• Press the
on.
• Check if the adapter and power cord are properly
connected to the monitor and the power outlet.
• Check the Power Indicator function in the OSD
menu. Select "ON" to turn on the power LED.
• Check if the monitor and the computer are turned
on.
• Make sure the signal cable is properly connected the
monitor and the computer.
• Inspect the signal cable and make sure none of the
pins are bent.
• Connect the computer with another available monitor
to check if the computer is properly working.
• Adjust the Contrast and Brightness settings via
OSD.
• Make sure the signal cable is properly connected to
the monitor and the computer.
• Move electrical devices that may cause electrical
interference.
• Inspect the signal cable and make sure that none of
the pins are bent.
• Perform Reset via OSD.
• Select the appropriate color temperature (Color
Temp.) via OSD.
• Adjust the volume settings of your monitor or
computer.
• Make sure the computer sound card driver is
properly installed and activated.
VZ239N
button to check if the monitor is turned
Chapter 3: General Instruction
VZ239Q