toshiba c660 no light in screen

Post by **vishnu** » Thu Feb 18, 2016 12:01 pm

toshiba satelite c660-106
mb- pwwa la-6841p rev:1.0
disply no light (dem display) lvds ok.what to do ?

Post by **Domas** » Thu Feb 18, 2016 1:21 pm

external display - ok ?
bl_on signal ok ?

Post by **MANIKANDAN** » Thu Feb 18, 2016 6:34 pm

check Led EN having 3.3v in display.

YouTube · Post by **Dhirendra Gaur** » Sat Feb 20, 2016 12:33 pm

please upload motherboard pic and part no

Jayaraj · Post by **Jayaraj** » Sun Feb 21, 2016 10:18 am

Did you chance screen & display cable. Is 19v fuse OK.. If all OK check back light enable pin for 3.3 v

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Post by **avdesh12** » Mon Feb 29, 2016 4:38 am

check for 5 v over the led light circuit as toshiba run on 5vl

Post by **Domas** » Wed Mar 16, 2016 10:09 am

please update progress

Post by **aamkaachaar** » Wed Mar 16, 2016 4:05 pm

If u need shorcut to solve ....take the screen and on connector of screen short pin no 35 and 36 ... and check the display