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- Dell Latitude CPxJ Backlight
- John Smith
February 24, 2005, 4:03 pm
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display problems. The LCD on my Dell Latitude laptop sometimes goes really
dim, at first I though it had "gone dead" but on closer inspection the
display was just extremely dark. From reading that I've done it's probably
either the invertor or backlight. How do I diagnose the fault? I've taken
the display apart once and after that it seemed to be fixed but the problem
has recently returned - could it be a loose connection or do bulbs that or
on the out also intermittently work and then not work?
Thanks for any help.
Re: Dell Latitude CPxJ Backlight
There's (often) a transformer and a series cap in the high voltage end.
I've seen both go thermally intermittent.
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