Question about Dell UltraSharp 1800FP 18.1" LCD Flat Panel Monitor

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I was looking at the screen and suddenly the screen went blank and the small green light went out. I have checked the fuse in the mains cable and checked the cable on another screen. Is there a thermal cutout or internal fuse that may have blown?

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Most of the thime it is the SMP IC that went out.
Try some reading here: (for $29, I would buy a new PS)

http://www.midnightmods.com/2008/07/dell-1800fp-repair.html
http://www.badcaps.net/forum/showthread.php?t=7006
http://www.lcdrepair.us/1800fp-power.html

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Posted on Sep 07, 2010

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