Sony Vaio VPCEE31FX External video only nothing on lcd

[Blacktek]

after a reflow it gave me a display but only externally. i tried different screens and i have 18v and 3.3 volt on some of the pins of the lcd cable on the lcd connector side, any ideas what i should check for or this is just a bad reflow and i should try it again..?

[dj_ricoh]

Re: Sony Vaio VPCEE31FX External video only nothing on lcd

i think you need to stress the GPU with external screen and see if it fails.

if not then its another thing aside GPU.

[Blacktek]

Re: Sony Vaio VPCEE31FX External video only nothing on lcd

i think you need to stress the GPU with external screen and see if it fails.

if not then its another thing aside GPU.

will do, thankx for the input buddy.

[Blacktek]

Re: Sony Vaio VPCEE31FX External video only nothing on lcd

will do, thankx for the input buddy.

tried that but still no display on lcd, only external monitor. i stress the video card for the whole day.

[Blacktek]

Re: Sony Vaio VPCEE31FX External video only nothing on lcd

Issue resolved!!!

So the problem was that some idiot tried to make this computer LED when it was originally was LCD, so i had another computer just like it and thats how i found out it was LCD, so i slapped the lcd cable and screen and Voila!!working!!

Thanks for the input