Having problems with your HP w2207 Monitor ?

My 2207 has a green line maybe 1 pixel wide that runs from top to bottom half between center and edge


Answers :

Sorry to be the bearer of bad news but....if it's out of warranty, that is not typically something that can be fixed.

On most LCD displays, the LCD driver circuitry is a non-serviceable part and the connections from the LCD driver circuitry typically use conductor 'tape' which cannot be repaired.

Sometimes it's a driver IC (chip) that has failed, such that a whole column goes dark if it failed open, or goes one solid color if the part failed shorted.

LCD driver ICs are too small to solder, and are not meant to be soldered, in any case.

www.hedus.com/../AN-006_LCD_Module_Construction_Methods.pdf


To rule out any interface issues, if the line is present in the screen setup menus (the internal menus in the display) then it is most likely a hardware issue.

In some cases, if it's a broken conductor, you can open up the display and add some glue/tape and/or some non-flammable wadding such as rubber sheeting such that pressure is applied to hold the faulty connection together.

This failure is known as the 'line of death'.
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