Question about IBM 11P836402 for ThinkPad R40 Monitor
Ccfl ( cold cathode flouroscent lamp ) is the backlit feature of the lcd panel. If you see a blank screen but do see the output on the external monitor then you sure have to take it to the hardware tech to get the inbuilt LCD panel checked. it seems to be a electronic failure. Thanks Ashish.
Posted on Sep 22, 2007
Hai the problem is with inverter circuit or with ccfl replace or repair it
Posted on Sep 21, 2007
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Posted on Jan 02, 2017
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