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Driver InformationOld drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers. Keep your ATI Radeon HD 4550 (Microsoft Corporation WDDM 1.1) driver upto date to maximize its performance, fixing any error related to driver.ATI Radeon HD 4550 (Microsoft Corporation WDDM 1.1) is a windows driver. It's released by ATI Technologies Inc. Type: Display Version: 8.56.1.15 Date: 2009-04-24 Hardware IDs:PCI\VEN_1002&DEV_9540&SUBSYS_02981043&REV_00 PCI\VEN_1002&DEV_9540&SUBSYS_02981043 PCI\VEN_1002&DEV_9540&CC_030000 PCI\VEN_1002&DEV_9540&CC_0300 Compatible IDs:PCI\VEN_1002&DEV_9540&REV_00 PCI\VEN_1002&DEV_9540 PCI\VEN_1002&CC_030000 PCI\VEN_1002&CC_0300 PCI\VEN_1002 PCI\CC_030000 PCI\CC_0300 The following operating system has used this driver:Microsoft Windows 7 Ultimate Microsoft Windows XP Professional Microsoft Windows 7 Professional Microsoft Windows XP Home Edition Microsoft(R) Windows(R) XP Professional x64 Edition Microsoft Windows 7 Home Premium Microsoft Windows D This download is valid for the product(s) listed below:INTELR - AWRDACPI System manufacturer - System Product Name Gigabyte Technology Co., Ltd. - EP45T-UD3LR Gigabyte Technology Co., Ltd. - P31-ES3G Gigabyte Technology Co., Ltd. - GA-MA74GM-S2 . - . ECS - G31T-M7 To Be Filled By O.E.M. - To Be Filled By O.E.M. MICRO-STAR INTERNATIONAL CO.,LTD - MS-7519 Gigabyte Technology Co., Ltd. - 945PL-S3P Gigabyte Technology Co., Ltd. - GA-MA770-UD3 MICRO-STAR INTERNATIONAL CO.,LTD - MS-7529 Gigabyte Technology Co., Ltd. - P55M-UD2 ECS - A890GXM-A ECS - 662/1066T-M2 Foxconn - P35 Gigabyte Technology Co., Ltd. - G31M-ES2C Gigabyte Technology Co., Ltd. - M61PME-S2P OEM - OEM INTEL_ - DP67 Notices:The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers. |
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