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Wavy picture or fine movement
•
Auto Adjust via OSD
• Perform monitor reset
• Check environmental factors
• Relocate and test in another room
LCD screen has spots
•
Cycle power on-off
• These are pixels that are permanently off and is a natural defect
that occurs in LCD technology
LCD screen has bright spots
•
Cycle power on-off
• These are pixels that are permanently on and is a natural defect
that occurs in LCD technology
Picture too dim or too bright
• Perform monitor reset on "Factory Reset"
• Auto Adjust via OSD
• Adjust brightness via OSD
Screen not centered correctly
• Perform monitor reset on "Display Reset"
• Auto Adjust via OSD
• Adjust brightness via OSD
• Ensure monitor is in proper video mode
Screen has one or more lines
• Perform monitor reset on "Display Reset"
• Auto Adjust via OSD
• Perform monitor self-test feature check and determine if these
lines are also in self-test mode
• Check for bent or broken pins
Screen is scrambled or appears
torn
• Perform monitor reset on "Display Reset"
• Auto Adjust via OSD
• Perform monitor self-test feature check to determine if scrambled
screen appears in self-test mode
• Check for bent or broken pins
• Boot up in the "safe mode"
Visible signs of smoke or sparks
• Do not perform any troubleshooting steps
• Monitor needs to be replaced
Monitor malfunctions on & off
• Ensure monitor is in proper video mode
• Ensure video cable connection to computer and to the flat panel is
secure
• Perform monitor reset on "Factory Reset"
• Perform monitor self-test feature check to determine if the
intermittent problem occurs in self-test mode