I HAVE LG 560 N MONITOR, WHEN I ON MY CPU IT OFF AND ON IT GOES ON HORIZONTAL LINE IN THE CENTER OF CRT. AFTER KNOCKING IT BECOMES ACTIVE AND WITH SLIGHT JERKING IT AGAIN REPEAT THE PROBLEM. PLEASE GUIDE POSSIBLE PROBLEM. THANK YOU

SOURCE: LG Monitor Display Problem

1. Mostly Loose contacts in video section that means CRT Neck board dry points checke it.
2.Pl check VGA Cable RGB signal pins 123 to ground 75 Ohms (on OK condition).
3.check 5v supply
4.check SDL and SCL signals.

SOURCE: CRT monitor becomes yellowish..

When any dust goes inside your monitor .......you will get these things.......... remove it , it will work fine

SOURCE: LG Studioworks model (500G)CRT Monitor flickers most of the time

lg 500g studioworks green color

Dana Newcombe

• 1564 Answers
• Posted on Oct 04, 2009

SOURCE: i got lg 700e crt monitor the problem it has

The unit is saying goodbye, in it's special way. There are very limited repairs for CRT's nowadays. A good cheap flatscreen is always available. Trust my word on the CRT's. Sorry. Thank you, Dana

SOURCE: my lg 14 inch crt desktop monitor pictue become

The CRT has screen adjustments, there is a screen adjustment button on the monitor that will allow you to adjust the width of the image as well as the height etc.