I installed a geforce 6600 gt oc video board and all my colors are messed up

Eyaa! Use www.systemrequirementslab.com ant take one random game to check your computer performance, there it will show your computer performances.

Hello dimash, you must remove nvidia old drivers before installing latest driver, go to Start> Control Panel > Uninstall a program > Nvidia Drivers Remove, Restart Computer, i found newest drivers for you video card, which operating system did you install on? To Change Resolution Go to Nvidia Control Panel > Display > Change Resolution > Color depth : Highest (32-bit)


Click save driver to your computer, install the driver, don't forget to restart the computer. Here is the links.

Copy and paste link into your browser and press enter.

For Windows XP Professional, Home Edition
1. http://www.nvidia.com/content/DriverDownload-March2009/confirmation.php?url=/Windows/260.99/260.99_desktop_winxp_32bit_english_whql.exe&lang=us&type=GeForce



For Windows 7, Vista 32-Bit=x86
2. http://www.nvidia.com/content/DriverDownload-March2009/confirmation.php?url=/Windows/260.99/260.99_desktop_win7_winvista_32bit_english_whql.exe&lang=us&type=GeForce



For Windows 7, Vista 64-Bit=x64
http://www.nvidia.com/content/DriverDownload-March2009/confirmation.php?url=/Windows/260.99/260.99_desktop_win7_winvista_64bit_english_whql.exe&lang=us&type=GeForce


Good Luck!

I feel you got a failing video card my friend as if the slot failed you would not have got that far!.

Try another video card, you can get them cheap from Fry's.com hold on to your receipt just in case you have a failed motherboard (witch i can doubt that)

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

wont work ....does not support tht high resolution

Tech Specs CineFX 3.0 Shading Architecture

• Vertex Shaders
  • Support for Microsoft DirectX 9.0 Vertex Shader 3.0
  • Displacement mapping
  • Geometry instancing
  • Infinite length vertex programs
• Pixel Shaders
  • Support for DirectX 9.0 Pixel Shader 3.0
  • Full pixel branching support
  • Support for Multiple Render Targets (MRTs)
  • Infinite length pixel programs
• Next-Generation Texture Engine
  • Up to 16 textures per rendering pass
  • Support for 16-bit floating point format and 32-bit floating point format
  • Support for non-power of two textures
  • Support for sRGB texture format for gamma textures
  • DirectX and S3TC texture compression
  • Full 128-bit studio-quality floating point precision through the entire rendering pipeline with native hardware support for 32bpp, 64bpp, and 128bpp rendering modes

64-Bit Texture Filtering and Blending

• Full floating point support throughout entire pipeline
• Floating point filtering improves the quality of images in motion
• Floating point texturing drives new levels of clarity and image detail
• Floating point frame buffer blending gives detail to special effects like motion blur and explosions

Intellisample 3.0 Technology

• Advanced 16x anisotropic filtering
• Blistering-fast antialiasing and compression performance
• New rotated-grid antialiasing removes jagged edges for incredible edge quality
• Support for advanced lossless compression algorithms for color, texture, and z-data at even higher resolutions and frame rates
• Fast z-clear
• High-resolution compression technology (HCT) increases performance at higher resolutions through advances in compression technology

UltraShadow II Technology

• Designed to enhance the performance of shadow-intensive games, like id Software's Doom 3

TurboCache Technology

• Shares the capacity and bandwidth of dedicated video memory and dynamically available system memory for optimal system performance.

PureVideo Technology

• Adaptable programmable video processor
• MPEG video encode and decode
• High-definition MPEG-2 hardware acceleration
• High-quality video scaling and filtering
• DVD and HDTV-ready MPEG-2 decoding up to 1920x1080i resolutions
• Dual integrated 400 MHz RAMDACs for display resolutions up to and including 2048 × 1536 at 85Hz
• Display gamma correction
• Microsoft® Video Mixing Renderer (VMR) supports multiple video windows with full video quality and features in each window

Advanced Display Functionality

• Dual integrated 400MHz RAMDACs for display resolutions up to and including 2048x1536 at 85hz
• Dual DVO ports for interfacing to external TMDS transmitters and external TV encoders
• Full NVIDIA® nView™ multi-display technology capability

Advanced Engineering

• Designed for PCI Express x16
• Support for AGP 8X including Fast Writes and sideband addressing
• Designed for high-speed GDDR3 memory
• Advanced thermal management and thermal monitoring

NVIDIA® Digital Vibrance Control™ (DVC) 3.0

• DVC color controls
• DVC image sharpening controls

Operating Systems

• Windows XP
• Windows ME
• Windows 2000
• Windows 9X
• Macintosh OS, including OS X
• Linux

API Support

• Complete DirectX support, including the latest version of Microsoft DirectX 9.0 Shader Model 3.0
• Full OpenGL support, including OpenGL 2.0

GeForce 6 Series GPUs Features Comparison:
Feature GeForce 6800
Models
GeForce 6600
Models
GeForce 6200
Models
GeForce 6200
w/Turbocache
Microsoft® DirectX® 9.0 SM 3.0 SM 3.0 SM 3.0 SM 3.0 Graphics Bus Technology AGP 8X/PCI Express AGP 8X/PCI Express AGP 8X/PCI Express PCI Express NVIDIA® Intellisample™ Technology 3.0 3.0 3.01 3.01 NVIDIA® SLI™ Technology X2 X2 n/a n/a NVIDIA® PureVideo™ Technology X3 X3 X3 X3 NVIDIA® TurboCache™ Technology n/a n/a n/a X4 64-bit Texture Filtering and Bending X X n/a n/a Effective Memory Interface 256-bit 128-bit 128-bit 128/64-bit Memory GDDR35 and DDR GDDR35 and DDR DDR DDR Process 0.13 micron 0.11 micron 0.11 micron 0.11 micron RAMDACs 400 MHz 400 MHz 400 MHz 400 MHz
1. GeForce 6200 models do not include compression technology.
2. NVIDIA SLI: Available on SLI-certified versions of GeForce 6800 Ultra, 6800 GT, 6800 GS, 6800, 6800 XT, 6800 LE, 6600 GT, 6600, and 6600 LE PCI Express GPUs only.
3. Features may vary by product. Some features may require additional software.
4. Available on select GeForce 6200 models only.
5. GDDR3 - GeForce 6800 Ultra, 6800 GT, 6800 GS, and 6600 GT only.

make sure you have REMOVED ANY OLD drivers first , ati or nvidia....

else use an older driver for this card...ok

HELLO THERE
You may want to boot into bios and see if the video display is set to agp or pci and change it from their than save and reboot and if that does not help boot into the safe mode and uninstall the update and if needed reinstall the card,,, geforce has been having a problem with these updates and depending on your operating system it can be non compatable so, please try these solutions ok
best regards michael

run the onboard if you have one and go into the bios there's normally an option to choose what order to boot graphics devices eg. PCIE>IGP etc hope this helps.

Hello Baldarchi,
This is normal and how ever uninstall the current driver and install latest driver from the following link:
http://cid-3a2fd42defd10b67.skydrive.live.com/self.aspx/Public/Nvidea%20video%20driver.exe
The above driver supports:
[DEV_0098] NVIDIA GeForce Go 7800 [DEV_0099] NVIDIA GeForce Go 7800 GTX [DEV_00C8] NVIDIA GeForce Go 6800 [DEV_00C9] NVIDIA GeForce Go 6800 Ultra [DEV_00CC] NVIDIA Quadro FX Go1400 [DEV_0144] NVIDIA GeForce Go 6600 [DEV_0146] NVIDIA GeForce Go 6600 TE/6200 TE [DEV_0148] NVIDIA GeForce Go 6600 [DEV_0149] NVIDIA GeForce Go 6600 GT [DEV_0164] NVIDIA GeForce Go 6200 [DEV_0166] NVIDIA GeForce Go 6400 [DEV_0167] NVIDIA GeForce Go 6200 [DEV_0168] NVIDIA GeForce Go 6400 [DEV_01D4] NVIDIA GeForce Go 7350 [DEV_01D6] NVIDIA GeForce Go 7200 [DEV_01D7] NVIDIA GeForce Go 7300 [DEV_01D8&SUBSYS_81E6104D] NVIDIA GeForce Go 7400 [DEV_01D8&SUBSYS_81EF104D] NVIDIA GeForce Go 7400 [DEV_01D8&SUBSYS_81FD104D] NVIDIA GeForce Go 7400 [DEV_01D8&SUBSYS_8205104D] NVIDIA GeForce Go 7400 [DEV_01D8&SUBSYS_820F104D] NVIDIA GeForce Go 7400 [DEV_01D8] NVIDIA GeForce Go 7400 [DEV_01DA] NVIDIA Quadro NVS 110M [DEV_01DB] NVIDIA Quadro NVS 120M [DEV_01DC] NVIDIA Quadro FX 350M [DEV_0244] NVIDIA GeForce Go 6150 [DEV_0247] NVIDIA GeForce Go 6100 [DEV_0297] NVIDIA GeForce Go 7950 GTX [DEV_0298] NVIDIA GeForce Go 7900 GS [DEV_0299&SUBSYS_309F103C] NVIDIA Quadro NVS 510M [DEV_0299] NVIDIA GeForce Go 7900 GTX [DEV_029A] NVIDIA Quadro FX 2500M [DEV_029B&SUBSYS_309F103C] NVIDIA Quadro FX 1500M [DEV_029B] NVIDIA Quadro FX 1500M [DEV_029D] NVIDIA Quadro FX 3500 [DEV_0397] NVIDIA GeForce Go 7700 [DEV_0398&SUBSYS_81EF104D] NVIDIA GeForce Go 7600 [DEV_0398&SUBSYS_81FD104D] NVIDIA GeForce Go 7600 [DEV_0398&SUBSYS_8205104D] NVIDIA GeForce Go 7600 [DEV_0398] NVIDIA GeForce Go 7600 [DEV_0399&SUBSYS_81FD104D] NVIDIA GeForce Go 7600 GT [DEV_0399&SUBSYS_8205104D] NVIDIA GeForce Go 7600 GT [DEV_0399] NVIDIA GeForce Go 7600 GT [DEV_039A] NVIDIA Quadro NVS 300M [DEV_039B] NVIDIA GeForce Go 7900 SE [DEV_0407&SUBSYS_01F11028] NVIDIA GeForce 8600M GT [DEV_0407&SUBSYS_01F21028] NVIDIA GeForce 8600M GT [DEV_0407&SUBSYS_02281028] NVIDIA GeForce 8600M GT [DEV_0407&SUBSYS_02291028] NVIDIA GeForce 8600M GT [DEV_0407&SUBSYS_022E1028] NVIDIA GeForce 8600M GT [DEV_0407] NVIDIA GeForce 8600M GT [DEV_0408] NVIDIA GeForce 8600M GTS [DEV_0409&SUBSYS_019B1028] NVIDIA GeForce 8700M GT [DEV_0409&SUBSYS_019C1028] NVIDIA GeForce 8700M GT [DEV_0409] NVIDIA GeForce 8700M GT [DEV_040B&SUBSYS_30C3103C] NVIDIA Quadro NVS 320M [DEV_040B] NVIDIA Quadro NVS 320M [DEV_040C&SUBSYS_20D917AA] NVIDIA Quadro FX 570M [DEV_040C&SUBSYS_30C5103C] NVIDIA Quadro FX 570M [DEV_040C] NVIDIA Quadro FX 570M [DEV_040D&SUBSYS_019B1028] NVIDIA Quadro FX 1600M [DEV_040D&SUBSYS_30C3103C] NVIDIA Quadro FX 1600M [DEV_040D] NVIDIA Quadro FX 1600M [DEV_0425] NVIDIA GeForce 8600M GS [DEV_0426] NVIDIA GeForce 8400M GT [DEV_0427&SUBSYS_01F11028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_01F21028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_01F31028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_02091028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_02271028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_02281028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_02291028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_022E1028] NVIDIA GeForce 8400M GS [DEV_0427&SUBSYS_9008104D] NVIDIA GeForce 8400M GS [DEV_0427] NVIDIA GeForce 8400M GS [DEV_0428&SUBSYS_9008104D] NVIDIA GeForce 8400M G [DEV_0428] NVIDIA GeForce 8400M G [DEV_0429&SUBSYS_01FE1028] NVIDIA Quadro NVS 140M [DEV_0429&SUBSYS_20D817AA] NVIDIA Quadro NVS 140M [DEV_0429] NVIDIA Quadro NVS 140M [DEV_042A] NVIDIA Quadro NVS 130M [DEV_042B&SUBSYS_01F91028] NVIDIA Quadro NVS 135M [DEV_042B&SUBSYS_01FE1028] NVIDIA Quadro NVS 135M [DEV_042B] NVIDIA Quadro NVS 135M [DEV_042D&SUBSYS_01FF1028] NVIDIA Quadro FX 360M [DEV_042D&SUBSYS_024A1028] NVIDIA Quadro FX 360M [DEV_042D&SUBSYS_024B1028] NVIDIA Quadro FX 360M [DEV_042D] NVIDIA Quadro FX 360M [DEV_0530] NVIDIA GeForce 7190M / nForce 650M [DEV_0531] NVIDIA GeForce 7150M / nForce 630M [DEV_0532] NVIDIA MCP67M [DEV_0533] NVIDIA GeForce 7000M / nForce 610M [DEV_053F] NVIDIA MCP67M

Its most likely drivers. Completely uninstall all Geforce drivers and and software. Some video uninstall programs only remove the software and not the drivers. You'll need to go into device manager and uninstall the video drivers from there. Double check to make sure MX440 drivers are gone as well. When you restart and windows wants to install your new card, cancel it, then run the Geforce setup program. That way you won't get conflicts with a windows basic driver. Then make sure you have Directx 9c installed. Directx 10 isn't necessary because I don't believe the 6600 supports it anyway.
Good luck