Edges of display have pink and yellow cast due to electrical interference.
Cause:
A display with a pink or yellow cast along the edges may be caused by electrical power interference from fluorescent lights, laser printer, power lines in walls, or other large electrical devices.
Solution:
Adjust the display unit, move it slightly or move computer across the room.
Try one of the following, in sequence:
1) Adjust or shift display unit slightly.
2) Move the display unit to other side of desk, perhaps at a different angle.
3) Move the computer and display unit across room (possibly to another room) away from fluorescent lights, laser printer, or other devices which may be causing interference.
