Why in my Acer monitor AL1717 comes vertical lines in middle of the screen ?

Bud Martin

• 11361 Answers
• Posted on Jun 04, 2010

SOURCE: vertical lines in the monitor

Vertical lines from the top to the bottom of the screen are due to failing T-CON board (part of the LCD panel assembly). You can try reseating the ribbon cable attached to the T-CON board, otherwise new screen will be needed, these failures are due to cheaply made screen by company such as Chi Mei. It willget worst with more lines.
http://s807.photobucket.com/albums/yy352/budm/LCD%20panel/

SOURCE: fix my monitor

and prove it with another monitor and works well

SOURCE: Vertical Red Line down the screen of my Acer

Try hooking an external monitor. If it will still show on the other display, possibly it is a video card problem. But I highly doubt it. Usually for this issue, it will have a good display on an external monitor. Try if it will still appear n the BIOS page. Press F2 several times immediately after turning the computer on. If problem still shows there, then it is the LCD that is causing it to happen. You need to replace the LCD.

SOURCE: just trying to get rid of the vertical line in the

Try using the degauss mode in the monitor software....if that fails then it will require repair.

SOURCE: Acer C708 17" monitor vertical

See my tip here: http://www.fixya.com/support/r9352105-fix_colored_vertical_lines_lcd_display