View Full Version : Laptop Crashed Part 2..HELP!

07-24-2007, 01:58 PM
OK so for Part 2 (Sony Vaio Laptop)

Thanks to all of you guys who helped me figure out what to do, I was able to get all of my data off my laptop. But, apparently that was only half the battle.

Since day one the screen has been white, that was the first visible problem that something was wrong. I got my External Monitor hooked it up and was able to get to a black screen that said "OS error", most likely cause, bad boot sector.

Once all of my data was backed up and safe, I processed to press F10 and the sony vaio recovery wizard ran to restore the computer to its factory state. After this ran I clicked finish for it to automatically restart. Once it restarted, it went right into reinstalling windows, but about 5 seconds into the install the external monitor lost its signal and now I can't see anything.(laptop screen still white) So I tried again. The external monitor lost it's signal at the same point.

So my question to you is, what am I doing wrong, or what should I be doing?

Thanks for all the help,

07-24-2007, 02:02 PM
On a laptop you usually need to press "fn" and one of the f keys to let it know to send monitor signal to an external monitor. It is different depending on the brank

07-24-2007, 02:04 PM
Tryed it.. Its fn+F7..and nothing happens...

07-24-2007, 02:11 PM
have you tried running diagnostic software on it?

07-24-2007, 02:23 PM

07-24-2007, 02:42 PM
whats the model of the laptop?

07-24-2007, 03:14 PM
I have two numbers for you,

On the front by the screen I have Sony Vaio VGN-FS640/W

And on the back I have Model: PCG-7A2L

07-24-2007, 03:23 PM
try going here http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNFS640W&UpdateType=Everything
apparently there are problems with that laptop working with certain monitors.

07-24-2007, 04:01 PM
Just tried a sony brand LCD and smae problem.

07-24-2007, 04:33 PM
I am thinking something is wrong with the video card, does anything display on either of the screens?

07-24-2007, 04:49 PM

Well i got really mad and hit a bunch of buttons. Then I tryed fn F7 again and i heard it beep. And I was like I now that beep!! So hooked it up to the monitor and bam it worked!!

So windows is all installed and everything is working fine via external LCD, but my laptop screen is still white, as it has always been. I am thinking the ribbon cable got unpluged or something.

Actually i am typing from my laptop right now!!

Thanks for your help! any ideas on the screen issue??

07-24-2007, 04:51 PM
open it up and check the cable. Can be daunting if you are scared of opening it, lots of screws.

07-24-2007, 04:59 PM
lol trust me I know about them DAM screws I had to take liek 50 out just for the Hard Drive...........

Video card should be good since It works on the Ex LCD right??

07-24-2007, 05:02 PM
yes it should be fine, sounds like something happened to the cable for the lcd, if it is white the backlight is on.

07-24-2007, 06:40 PM
Ok The LCD is open, what should I be looking for?

07-24-2007, 07:14 PM
Make sure the ribbon isn't cut/nicked anywhere, and reseat the the connector. Power up and test.

07-24-2007, 07:56 PM
I reseated the connector on the mother board...Nothing, no visible damage to the ribbon..

07-24-2007, 07:58 PM
Make sure the ribbon isn't cut/nicked anywhere, and reseat the the connector. Power up and test.

Where in the florida panhandle are you andretimko?