Having Trouble? Don't know which driver is the problem? Catalyst 64 bit Windows 7 Preview Driver Can not solve the problems? Try Driver Detective .Our Team strongly recommend you to use Driver Detective for finding latest version of ATI Catalyst 64 bit Windows 7 Preview Driver drivers download.Also you can find Laptop Drivers here.

ATI Catalyst 64 bit Windows 7 Preview Driver Summary

52.5 MB / Windows 7

Product Family Support
The Catalyst Windows 7 Preview Driver Package includes the Windows 7 driver and the Catalyst Control Center (with limited feature support).
The Catalyst Windows 7 Driver supports the following products:
• ATI Radeon HD 4000 Series
• ATI Radeon HD 3000 Series
• ATI Radeon HD 2000 Series
• ATI Mobility Radeon HD 4000 Series
• ATI Mobility Radeon HD 3000 Series
• ATI Mobility Radeon HD 2000 Series
• AMD 780 G
• AMD 780 V
• AMD 790 GX
If the display driver fails to load, and reports a Code 39 error after installation, use the following steps to disable Driver Signature Enforcement and install the display driver
For Dual Boot Systems
• Boot system
• Press F8 at the Boot Options Menu
• Choose Disable Driver Signature Enforcement in the Advanced Boot
Options menu
• Press Enter
For Single Boot Systems
• After the system BIOS screen, press F8
• Choose Disable Driver Signature Enforcement in the Advanced Boot
Options menu
• Press Enter


Known Issues
ATI Catalyst 64 bit Windows 7 Preview Driver section provides information on known issues that may be experienced under the Windows 7 operating system with the latest release of the Catalyst Windows 7 Preview Driver Package. These include the following:
• Open GL is not supported under Windows 7 - 64 bit editions.
• AMD devices based on the RV730 GPU are not supported in this release of the Windows 7 Driver Package.
• This display driver should not be installed under Windows Vista 32 / 64 operating systems. WARNING: The INF install method has not been disabled for Windows Vista and the operating system will attempt to install the driver.
• Playback of some protected content over component video will be blocked by Macrovision copy protection.
• Playing some full screen OpenGL and Direct 3D games may cause the wrong display resolution.
• Desktop Windows Manager will become disabled in high resolution and multi display extended modes.
• On some systems, a restarts can intermittently occur when hot plugging the display.
• With some digital monitors hot plugging the monitor may not enable the display.
• When booting into Windows 7, some systems may become unstable with certain display configurations.
• Catalyst Control Center Displays Manager Page has been disabled for this release of the Windows 7 driver.
• Catalyst Control Center Basic - Easy Setup Wizard has been disabled for this release of the Windows 7 driver.
• Catalyst Control Center Image Scaling under the Digital Panel Page has been disabled for this release of the Windows 7 driver.
• Catalyst Control Center: Modifying the TV Format Selection under the TV
Properties page will disable the TV output until the next reboot.
• Booting Windows 7 or changing resolutions with an Analog TV connected
may cause the system to stop responding.
• Open GL may stop working on systems with three or more active displays.
• Running some benchmarks may cause the system display to blank.
• The AVIVO Video Transcoder functionality has been disabled for this release.


ATI Catalyst 64 bit Windows 7 Preview Driver is highly recommended to always use the most recent driver version available.



Try to set a system restore point before installing ATI Catalyst 64 bit Windows 7 Preview Driver. ATI Catalyst 64 bit Windows 7 Preview Driver will help if you installed a wrong ATI driver.

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