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DV4T-1300

post #1 of 6
Thread Starter 

DV4t-1300 is displaying white screen but working perfect with the external display (TV). I checked LCD and its alright, Inverter is alright too. Replaced wires but still has the same issue. What should I be checking? Thanks!

post #2 of 6
Quote:
Originally Posted by Song76 View Post

DV4t-1300 is displaying white screen but working perfect with the external display (TV). I checked LCD and its alright, Inverter is alright too. Replaced wires but still has the same issue. What should I be checking? Thanks!


For me it is the sign of a bad screen. I am not sure about going checking it as you did.

cheers ...
post #3 of 6
Thread Starter 

Thanks for responding. I have a new LCD as well. Thats shows the white screen too. I tested both the LCDs on the other working machine and both screens perfectly alright. help please

post #4 of 6
By replacing the wire, you meant the cable connecting between the system board and the back of the LCD?

cheers ...
post #5 of 6
Thread Starter 

Yes, Wire connecting between the system board and the back of the LCD.

 

post #6 of 6
sad.gif System board is failing for the internal LCD, eventually getting to the external.

cheers ...
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