MSI 870-G45 Driver Download

MSI Drivers Hard Disk Controller Drivers
MSI 870-G45 Driver Download
8 Ratings
24 Downloads

Supported Models

870-G45 Driver

AMD AHCI Compatible RAID Controller Driver

Manufacturers

MSI

Interwave

Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit)

File Name

ATI_SB8xx_RAID_mb.zip (1.2 MB)

Versions

2.1540.35 (28-May-2010)

Find Related Drivers

Uploader Notes

ATI SB7xx/SB8xx RAID Driver

Uploaded By

Sathishkumar (DG Staff Member) on 10-Jan-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ATI SB8xx RAID Driver/LH/ahcix86s.cat 7.6 KB 7 Jan 2010
ATI SB8xx RAID Driver/LH/ahcix86s.inf 3.1 KB 16 Dec 2009
ATI SB8xx RAID Driver/LH/ahcix86s.msi 93.2 KB 26 Feb 2010
ATI SB8xx RAID Driver/LH/ahcix86s.sys 190.8 KB 6 Jan 2010
ATI SB8xx RAID Driver/LH64A/ahcix64s.cat 7.6 KB 7 Jan 2010
ATI SB8xx RAID Driver/LH64A/ahcix64s.inf 3.2 KB 16 Dec 2009
ATI SB8xx RAID Driver/LH64A/ahcix64s.msi 93.2 KB 26 Feb 2010
ATI SB8xx RAID Driver/LH64A/ahcix64s.sys 235.3 KB 6 Jan 2010
ATI SB8xx RAID Driver/W7/ahcix86s.cat 7.6 KB 7 Jan 2010
ATI SB8xx RAID Driver/W7/ahcix86s.inf 3.1 KB 16 Dec 2009
ATI SB8xx RAID Driver/W7/ahcix86s.msi 93.2 KB 26 Feb 2010
ATI SB8xx RAID Driver/W7/ahcix86s.sys 190.8 KB 6 Jan 2010
ATI SB8xx RAID Driver/W764A/ahcix64s.cat 7.6 KB 7 Jan 2010
ATI SB8xx RAID Driver/W764A/ahcix64s.inf 3.2 KB 16 Dec 2009
ATI SB8xx RAID Driver/W764A/ahcix64s.msi 93.2 KB 26 Feb 2010
ATI SB8xx RAID Driver/W764A/ahcix64s.sys 235.3 KB 6 Jan 2010
ATI SB8xx RAID Driver/XP/ahcix64 10 bytes 27 Mar 2007
ATI SB8xx RAID Driver/XP/ahcix86 10 bytes 27 Mar 2007
ATI SB8xx RAID Driver/XP/readme.txt 1.1 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP/txtsetup.oem 1.2 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP/x64/ahcix64.cat 7.7 KB 13 Nov 2009
ATI SB8xx RAID Driver/XP/x64/ahcix64.inf 3.1 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP/x64/ahcix64.sys 232.5 KB 10 Nov 2009
ATI SB8xx RAID Driver/XP/x86/ahcix86.cat 7.7 KB 13 Nov 2009
ATI SB8xx RAID Driver/XP/x86/ahcix86.inf 3.2 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP/x86/ahcix86.sys 189.0 KB 10 Nov 2009
ATI SB8xx RAID Driver/XP64A/ahcix64 10 bytes 27 Mar 2007
ATI SB8xx RAID Driver/XP64A/ahcix86 10 bytes 27 Mar 2007
ATI SB8xx RAID Driver/XP64A/readme.txt 1.1 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP64A/txtsetup.oem 1.2 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP64A/x64/ahcix64.cat 7.7 KB 13 Nov 2009
ATI SB8xx RAID Driver/XP64A/x64/ahcix64.inf 3.1 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP64A/x64/ahcix64.sys 232.5 KB 10 Nov 2009
ATI SB8xx RAID Driver/XP64A/x86/ahcix86.cat 7.7 KB 13 Nov 2009
ATI SB8xx RAID Driver/XP64A/x86/ahcix86.inf 3.2 KB 8 Nov 2009
ATI SB8xx RAID Driver/XP64A/x86/ahcix86.sys 189.0 KB 10 Nov 2009

How to Update 870-G45 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 870-G45 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter 870-G45 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for 870-G45. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the MSI website. Many major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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