

Wiggle the cable where it connects to the LCD panel.Reset the LCD to the factory default settings.If the issue is that the fonts and text are distorted or blocky, it may be necessary to adjust the pitch and phase settings of the monitor.Moving such devices away from the monitor will minimize the affects of EMI. The display elements in both Cathode Ray Tube (CRT) and Liquid Crystal Display (LCD) monitors use precisely calibrated components that can be adversely affected by EMI. NOTE: Electrical devices and florescent lighting produce an invisible field of electromagnetism that cause an effect called Electromagnetic Interference (EMI).
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Turn off any florescent lighting in the vicinity of the computer.Remove any devices connected to the same wall outlet or electrical circuit as the monitor.Remove any magnetic devices, electrical devices, speakers, lamps or fans from the vicinity of the computer.Contact the manufacturer of the power strip or surge protector device for further assistance.

NOTE: If this eliminates the display issues then the problem lies with the power strip or surge protector.
