I have this 17" 820-2914-A that has no backlight.
what i've done so far
backlight fuse test good with 12.3v on both sides
checked for voltage a lvds connector pins 38,39,40 i get 38.2v
checked pin 4 i get 3.2v
checked pin 2-3 i get 3.1v
i have replaced both lcd and cable with known tested components
it is posting video just no backlight. not really sure what I'm missing. any ideas?
what i've done so far
backlight fuse test good with 12.3v on both sides
checked for voltage a lvds connector pins 38,39,40 i get 38.2v
checked pin 4 i get 3.2v
checked pin 2-3 i get 3.1v
i have replaced both lcd and cable with known tested components
it is posting video just no backlight. not really sure what I'm missing. any ideas?