Laptop screen doesn't work in vista 64x

Hi i would like some help!!!!!

my laptop screen stops working when login to windows (when in normal boot mode). So when i boot in safe mode it does work!

also i don't know when it stop working in vista since i normally always work with my tv, you see and rarely switch back to my laptop screen.

so what i have tried so far:
reinstalled the VGA drivers
fn+f3
checked with search & destroy, ad-aware and comodo virus scanner.
updated everything
let windows repair it-self
did a system restore to a earlier date but the only one i had was from 4 days before i noticed the problem(so not very useful )
cleaned out my start up programs
also did a Cclean of my browsers and reg
also uninstalled some programs i didn't use or didn't know why they were on it anyway .

specs:
intel core 2 duo t7500
intel 965m chip
4gb ram
vista 64x ultimate
if you want more specs ask...

so can some help me out please, i have ran out off idea's what to do about it....

Model Number Please?

Intel Mobile Core 2 Duo T7500 Merom Socket P (478) (0x7)
orthbridge Intel GM965 rev. C0
Southbridge Intel 82801HBM (ICH8-ME) rev. B1
Memory Type DDR2
Memory Size 4096 MBytes
Channels Dual, (Symmetric)
Memory Frequency 332.5 MHz (3:5)
Manufacturer (ID) Corsair
Mainboard Model MGM965JB
Display adapter 0
Display name \\.\DISPLAY1
Name Mobile Intel(R) 965 Express Chipset Family
Memory size 448 MB
DMI BIOS
vendor Intel Corp.
version JB96510J.86A.0065.2007.0824.1456
date 08/24/2007
DMI System Information
manufacturer Xxodd
product 8222J
version MP
DMI Baseboard
vendor Intel Corporation
model MGM965JB
revision AAD81331-400


I hope that this is enough info on my laptop.

problem solved

we just had a cutoff of power so my laptop had to verify stuff and i plugged in my battery. and guess what, when finally booted in windows i saw that the screen flickered once for checking all the monitors. and there it was in my screen settings! laptop screen returned.

i don't know what was wrong or if the battery had any effect in this play.

but problem solved!!!!!!

Hi its me again with the exact same problem.
but this time i think i know why it happens.

so sometimes when i really need to work with multiple screens i plug in an extra monitor. trough vga, which means it has 3 screen technically connected to it. Not that you actually use 3. only 2 infact

then i "lose" my laptop screen, anyways my stupid trick from before works. i unplug it on per pus and guess what i restart vista and when its completely booted up it switches back to my laptop. now what i like to know is, is there a less ridiculous way to fix this.