User Manual
Page 29
... the problem. DVI / HDMI mode Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to maximum or reset to the monitor. Amber Check if the AC power cord is properly connected to their default settings. Troubleshooting Before sending your LCD monitor for servicing...monitor. Check the power switch. Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to maximum or reset to their default settings. Check that the computer system is switched on and in power saving/ standby mode.
... the problem. DVI / HDMI mode Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to maximum or reset to the monitor. Amber Check if the AC power cord is properly connected to their default settings. Troubleshooting Before sending your LCD monitor for servicing...monitor. Check the power switch. Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to maximum or reset to their default settings. Check that the computer system is switched on and in power saving/ standby mode.