laptop runs well without light on screen

[masud]

there is Data but no light in the led screen. although got the 19 volt on the connector of the led . what to do?

[dj_ricoh]

Re: laptop runs well without light on screen

you need more then 19 v
there is backlight on enable voltage brightness v a lot.
can you tell me more about the model so we can check the schematic?