X243W User's Guide EN
Page 20
... Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. EN-19 Unstable Picture · Check if the specification of graphics adapter and monitor is ON. No Picture · Check if AC power cord is · Using OSD, adjust RESOLUTION, CLOCK, missing, center CLOCK...
... Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. EN-19 Unstable Picture · Check if the specification of graphics adapter and monitor is ON. No Picture · Check if AC power cord is · Using OSD, adjust RESOLUTION, CLOCK, missing, center CLOCK...