toshiba satellite L650 white screen

[asliyucegsm]

my friends
display connector
+3 v
+5 v
+18v ok
have an external display image
schematic help
How do I fix it my friend
thanks

[dj_ricoh]

Re: toshiba satellite L650 white screen

i have 2 samsung notebook that makes a white screen from the cable.
try first to change the cable.
do you have a broken screen? try that to

[trebo]

Re: toshiba satellite L650 white screen

if its a lcd screen, then check the fuse on the screen panel
bad fuse on screen will give you a white screen

[asliyucegsm]

Re: toshiba satellite L650 white screen

friends
tested the new screen

[masud]

Re: toshiba satellite L650 white screen

if there is token check it

[innocentforeign]

Re: toshiba satellite L650 white screen

if you have external display then problem in cable kindly change the lcd cable