Acer H277HK User Manual download pdf (Page 29)

English

Troubleshooting

Before sending your LCD monitor for servicing, please check the troubleshooting list below to

see if you can self-diagnose the problem.

HDMI/DP Mode (Optional)

Problem LED status Remedy

No picture visible Blue Using the OSD menu, adjust brightness and

contrast to maximum or reset to their default

settings.

Off Check the power switch.

Check if the AC power cord is properly

connected to the monitor.

Blinking Blue Check if the video signal cable is properly

connected at the back of monitor.

Check if the computer system is switched on

and in power saving/standby mode.

For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited.

DTS, the Symbol, & DTS and the Symbol together are registered trademarks, and DTS Sound is a

1 2 ... 24 25 26 27 28 29

No comments

Acer H277HK User Manual Page 29