Mitac 8227DMP VGA PROBLEM

Hi all,
Have problem with Mitac Minote 8227DMP notebook, screen is split in two (miroring image ) (on startup, in bios, in windows) like when you put desktop picture to tile instead center.
I disesambled whol notebook to parts searching for burned or broaken parts, but whole notebook looks fine.
Flasehd bios with new one, but that didnt resolve my problem!
now i am trying to flash vga bios or downcloack vga core, but i cant find any vga bios downlodable for that notebook.

8227DMP has nvidia 8600MGS-512mb vga.


if anybody knows where to find vga bios for mitac notebook's, i would be greateful on any kind of links or tips how to fix this problem!!!

tnx in front!

tnx on reply,
nothing on external monitor, bouth on dvi and on hdmi output.
default key to switch is fn + F5 to turn them on but nothing happens!

as i further investigate my problem it appears that whole bunch of people have mayor issue with mobile 86x and 96x nvidia series and everything is pointing to hardware problem of vga cpu. but my problem look's like memory of vga has gone vile.
what i am trying to do is get bios for modification to downcloack memory and cpu.

eeeeeee, found some updates, but that is only bios update, downloading and definitly will try to update them!

tryed from main page but with username got somekind new KBC bios
TNX a lot, will let you know if it work's

uuuuuuu
something went wrong, huh, terribly wrong!!!!

bios update finished with success, but didnt solve my prob.
went for kbc update and than my notebook went off, now it is DEAD....... no power no led no nothing...... tried to take battery of main-board but stil dead


DO NOT UPDATE KBC (what ever it is)

R.I.P.

damn

soz m8, laptop i dead, R.I.P.