Problem with black screen/black tearing on laptop help

[Jreeds26]

Got a gtx 570 i7 16gb ram, windows 7 64-bit Sager Laptop.
I can get tifaa bootleg working just fine, been using Full preset, and at first using default settings it worked fine until the game just went black and said ff7.exe has stopped working. Ill switch the config around and it'll work fine again, changing resolution etc..then ill go another hour into the game and same thing will happen, black tearing and screen goes black. I have a desktop comp with actually better comp specs and with the same preset and settings runs just fine. Anyone know a problem to help solve this laptop issue?
Any help is really appreciated

[PitBrat]

Make sure that the game is actually using the GTX570 card instead of the Intel GPU.
Run FF7Config.exe as administrator and select the correct graphics card.

You can check the App.log to determine which video card the game is using.

[Jreeds26]

How do i exactly change the graphics
INFO: FF7/FF8 OpenGL driver version 0.7.11b
INFO: Auto-detected version: FF7 1.02 US English
INFO: Intel Intel(R) HD Graphics 4000 3.3.0 - Build 8.15.10.2712
INFO: OpenGL 2.0 support detected
INFO: Using PBO
INFO: Found swap_control extension
INFO: Max texture size: 8192x8192
INFO: Number of texture units: 8
INFO: Original resolution 640x480, window size 1920x1080, output resolution 1920x1080, internal resolution 3840x2160
INFO: FBO extension detected, using fast scaling/postprocessing path
INFO: Shader limits: varying 41, vert uniform 1024, frag uniform 1024
INFO: vertex shader compile log:
No errors.

INFO: fragment shader compile log:
No errors.

INFO: main program link log:
No errors.

INFO: fragment shader compile log:
No errors.

INFO: postprocessing program link log:
Fragment shader contains a user varying, but is linked without a vertex shader.

ERROR: init_postprocessing failed, postprocessing will be disabled
INFO: FFMpeg movie player plugin loaded
INFO: FFMpeg version SVN-r25886, Copyright (c) 2000-2010 Fabrice Bellard, et al.
INFO: FF7Music helper plugin loaded
LOCK UNLOCK TEST
MATRIX INITIALIZE
INITIALIZE DD/D3D END
initializing sound...
creating dsound primary buffer
reading audio file
loading static sounds
sound initialized
set music volume: 127
set music volume: 127
Entering MAIN
Exiting MAIN
START OF CREDITS!!!
INFO: J:\Games\FINAL FANTASY VII\movies\eidoslogo.avi; indeo5/pcm_s16le 640x480, 30.000000 FPS, duration: 12.933333, frames: 388
INFO: slow output format from video codec indeo5; 6
set music volume trans: 127->0, step=60
END OF CREDITS!!!
Entering MAIN
set music volume: 127
Exiting MAIN
START OF MENU SYSTEM!!!
END OF MENU SYSTEM!!!
Entering MAIN
Exiting MAIN
-=-=[START OF WORLD MAP!!!]=-=-
stop_sound
cross play music: 0
set music volume trans: 127->0, step=4
set music volume: 127
stop_sound
-=-=[END OF WORLD MAP!!!]=-=-
Entering MAIN
Exiting MAIN
Field Start
UNEXPECTED: zero count
WM_CLOSE
Field Quit
UNINITIALIZE DD
END UNINITIALIZE DD
card the game is using? I looked at my APP log and it said intel intel hd graphics. ill post my app log below, i ran ff7config as admin and I didnt see an option to change Intel to 570? I tried changing "custom driver" to the other options and also selected NVIDIA check box, but I noticed very bizarre graphics when loading ff7 again so im assuming theres something im not doing right, Heres my APP
 

[PitBrat]

Run FF7Config.exe as administrator.
Select the GRAPHICS tab.
Under the DISPLAY dropdown list, select the correct graphics card.

RENDERER should be CUSTOM DRIVER.

[Jreeds26]

You were right from the get-go. It was my graphics card, I guess my laptop has the intel default settings on, EQ2Alyza helped me as well, I just had to change FF7.exe to run with high performance graphics card Nvidia. Reinstalled the game after changing the settings to my "Actual" graphics card and it worked perfect. Thanks for your help. Anyone else with this problem, from my understanding, i guess laptops can have integrated graphics card ( crappy then the good one ) and its automatically set-up to run from the default graphics unless you change it. Go into your graphics settings and "add" the file/app ("FF7.exe" in my case) to run as the improved performance processor. Worked like a charm for me,
I thank PitBrat and EQ2Alyza for their support and help through all of this.