WG 4600 magenta issue

[Scottacus]

I have one last issue with my WG4606 in my Gorf game.  On the left side of the screen there is a magenta area that shows up when there is a ble background and not when the game runs with a black background.  It is faint and only on the left side, what needs adjusting?  Thanks in advance!

[mgb]

degauss it.

you can buy a degaussing coil or make one from an old monitor.
I use a radio shack tape eraser

the monitor should have a degauss coil but they sometime need help.
is it possible that a power or audio cable is running close to that side of the monitor.