white screen, plz help

Hello guys, I need help; I have a notebook HP HDX x16T 1200 CTO premium series (without warranty) and today my notebook began with a problem, I don't know if is a defect on Video/graphic card or LCD screen, I did a video on youtube(check below) help me to find the possible problem with my notebook, this problem began 4 days ago and I did the update of the video driver but did not solved the problem and today stayed this way. Now when I turn on show only this white screen. My notebook comes with Nvidia Geforce 9600GT 512MB dedicated.
I have checked on Ebay some Video/graphics cards and would like to ask based on my notebook model, what of theses items would be compatible with my notebook and if is possible. 
If the problem it's the Graphics card is it possible change it??????

Link notebook model: http://h10025.www1.h...product=3884580
Link youtube: http://www.youtube.c...eature=youtu.be 
Link Ebay: http://www.ebay.com/...=p3286.c0.m1539 


Any help it's wellcome

Thanks

Regards

Tiago

Quote:

Originally Posted by qhn 

Does it work with an external monitor?

cheers ...

Hello friend, Thx for your answer, I tried using HDMI and VGA Cable but do not works.

Plz any suggestion it's wellcome

Regards

Tiago

Quote:

Originally Posted by qhn 

By "not working" with externals, you meant the external screens behave in the same manor of the LCD, or was it that you were not able to get any signals to the external monitors?
cheers ...

Hello friend, Thanks again for your answer, I have news about my problem; today I opened my notebook and disconnected the laptop screen cable as you can see on video below and connected a VGA cable in another monitor and I can see the windows to start but when I connect again the screen cable the image lost on external monitor, you can see also that I "shake" on screen to see if it's a problem with flat cable, but I don't think so because I think with architecture of this laptop the problem would not be this cable, I think that the problem is the LCD screen, what do you think??

1- Link disconnecting the LCD screen cable: http://www.youtube.com/watch?v=9_A2sV5UDxo&feature=youtu.be

2- Link shaking the LCD screen laptop: http://www.youtube.com/watch?v=j8RdZFd_Mh0&feature=youtu.be

P.S: will be that I will have to change the LCD Sceen??

Hugs and Cheers to all there

Tiago

Quote:

Originally Posted by qhn 

From what you described I would say go with a new cable first, may be it has a short somewhere
cheers ...

Hello friend, first I want to thank you all your help with my problem; is it possible to change this cable?? I would like to know how can I to test the "place" where I connect this cable.

Thanks and merry Xtmas

Regards

Tiago

Quote:

Originally Posted by qhn 

I don't know a simple way to test the cable, and it is quite simple to replace actually - you would need to remove the bezel around the LCD and get to the back of the LCD
and Merry Christmas to you too
cheers ...

Hello friend, I am here agin to give new sabout my problem, today I did the replacement of the LCD screen and unfortunatelly  did not works, Man if you have more suggestions about what I can do, plz warn me.

Thanks and have a nice week

Best Regards

Tiago

Quote:

Originally Posted by qhn 

so you have no screen, internal and external?
cheers ...

Hello friend, Thanks a lot for your answer and help; I just get to see anything when I connect the HDMI or VGA cable on TV or monitor. I think that if the problem it were on video card  Would not there be signal with this cables ( HDMI / VGA) Am I correct??? 

Await any help.

Thanks

Regards

Tiago

Hello, did understood your answer, if the problem were on Video card I think that it would not get to use the HDMI and VGA cable to see the image. what do you thnk???

Thx

Regards

Tiago

Hello Friend, I tried to do that but the problem is this: I don't get to see anything when I try In BIOS either using VGA or HDMI cable, unfortunately there is not image, Now can't reinstall the windows because of this Screen problem.

Any more suggestion ????

Thx for your help

Cheers

Tiago

Quote:

Originally Posted by qhn 

Let me backtracking again. You have NO screen, regardless of booting with internal or external monitor, correct?
cheers ...

Yes, I don't get to see anything(BIOS) using internal or external monitor.  A friend told me that the problem maybe a loose solder on Video card in special a solder that take the signal to internal monitor.  what you think about that??

Thx for the help

Regards

Tiago