Driver Category
Driver Brief Information

ATI Technology Graphics Card Driver Catalyst

Vendor:ATI Technology
Category:Graphics and Video
OS: Windows XP x64
Version: 9.1
File Size: 52.82 Mb
Release: 29 Jan 2009
Update: 31 Jan 2009
Filename: 9-1_xp64_dd_ccc_enu_74231.exe
Download Instruction
Brand:ATI Technology, Product:Graphics and Video, Model: Radeon 9550, Driver: 9.1, OS: Windows XP x64. ATI Radeon Graphics Card Driver Catalyst 9.1 Windows XP x64 was collected from ATI Technology official site for ATI Technology Graphics and Video. In order to ensure the right driver download, Official driver links from ATI Technology are listed at first. If the official driver can not be downloaded, a copy of official driver can be provided at local server,, or Besides, Both the driver developer's home page and driver download and support page be provided as well in my ATI Technology page.
Official Driver Download
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Driver Summary
ATI Radeon 9550/9600/9700/9800/X300/X600/X700/X800/X1300/X1600/X1900/X1950/HD 2400/HD 2600/HD 2900 XT/HD 3400/HD 3600/HD 3850/HD 3870/HD 4850/HD 4870 Series Graphics Card Driver Catalyst 9.1 Windows XP x64. Display Driver, Catalyst Control Center (English Only).

The Catalyst Software Suite 9.1 contains the following:

  • Radeon display driver 8.573
  • HydraVision for both Windows XP and Vista
  • HydraVision Basic Edition (Windows XP only)
  • WDM Driver Install Bundle
  • Southbridge/IXP Driver
  • Catalyst Control Center Version 8.573

    New Features: Full OpenGL 3.0 support

    Resolved Issues for Windows Vista and Windows XP Operating Systems:

  • “Move to Monitor” option does not work for some Open GL application
  • Playing back MPEG2 files may fail to respond when task switching between virtual desktops in extended desktop mode.
  • Restoring to factory default, Catalyst Control Center may become unresponsive when multidesktop is enabled.
  • Catalyst Control Center: display index number are not the same as Displays Manager in Graphics Settings.
  • Catalyst Control Center: Some Catalyst text labels may be missing “General Settings Option” under Windows Traditional Chinese.
  • Catalyst Control Center: System may become unresponsive when uninstalling Hydravision package with all HV aspects checked in multi adapter configurations.
  • Catalyst Control Center: Enabling "Enable Desktop Manager" and "Enable Multi Desktop" will cause the following to be displayed in the Windows Task Manager HydraDM64 and HydraMD64.
  • Catalyst Control Center: Preparing Help dialog window will come up in English on other localized Windows operating systems.
  • About Catalyst Control Center window may display some text corruption, when launched from the system tray.
  • Catalyst Control Center stops working when skin is changed to Quicksilver.

    This section provides information on resolved issues in this release of the ATI Catalyst Software Suite for Windows XP. These include:

  • Catalyst Control Center Runtime does not restart automatically after HydraVision installation in Windows XP.
  • Catalyst Control Center: Hydravision tab is not shown in limited user accounts for Windows XP 64 bit.
  • Test corruption may be noticed when display is rotated to 'Left (90 ccw)' in resolutions greater than 1600 x 1200.
  • Playing back some HD MPEG2 videos will either shows black or show a reduced Overlay Theater mode on the secondary display.
  • TV may fail to display an image after installing the display driver with an HD-TV connected using DVI-HDMI adapter.
  • Video corruption may be noticed with some DVI monitors during a mode switch.
  • On some systems the following ATI warning dialog may be displayed after a system restore “Not enough displays to enable driver. Add another display device and try again.
  • Unable to install SMBus driver on ATI Radeon HD 3200 Graphics with ATI graphic card and integrated graphics disabled.

  • Driver Support Models
    The driver can be applied to the following product models:
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