Qosmio G - Graphic card displays wrong screen

Question

My laptop froze to a blank screen. When rebooted it first displayed a black background with a light concentration of blue and white shaded blocks in strips vetically down the screen - like a tetris game.
As it went through the loading of Windows in the background, the display turned to a green-yellow lines on black bakground verticlly down the screen - like the Matrix screen from the movie of the same name. The next display was black and white barcode blocks also vertically. It started a repair-recovery action which eventually failed and would not go any further. I went on in safe mode with the same displays happening. I disabled the NVidia GeForce GO 7600 graphics card to set it to the standard VGA.
I can now log all the way onto and use it in the normall manner but visually it is the same as described above through the boot porcess, but adding blue rain like verticle lines down the screen - like Vista is behind the window of wet coloured glass. White pages such as a Notepad windoe has pink verticl lines down it but the text is readable but everso light in shading.
Everything seems to work fine, browser, web surfing, email, but the display is shot. I connected external monitor but got same. I tried to check BIOS but is all displayed in coloured tetris squares making it hard to see what to do. I upgraded the BIOS from v3.40 to v3.90 successfully but no change to display. I ran diagnostics and Graphics card failed.
I guess the graphics card is a goner and I need a new motherboard aye !

Answer 1

I know this problem.
If you power on by the button TV-Tuner, you have a problem?
As i solved this problem:
Power On notebook (press standart button ON/OFF , not from TV tuner button)
When you lisen a sound, press FN+F5, then press ESC>F1 to enter setup (in my notebook)
Press PageUp PageDown to select pages with settings, in 1 from 3 page you see LCD settigs (or "display settings" or somthing else, im forget), change settings from AUTO-SELECT to LCD+VGA, save+exit
Help to search:
black screen when power on qosmio G30 -211 pqg32e