SBridge chip 850 RAIDXpert

MSI 890GXM-G65   SBridge chip 850

http://sites.amd.com/us/game/downloads/Pages/integrated_win7-64.aspx#3 

SB8xx RAID Driver for Windows 7	88.3 MB	11.11	11/15/2011
Description: Package Includes:           Raid Utility          WARNING: These materials may disable or alter: (1) software including features and functions in the operating system, drivers and applications, and other system settings; and (2) system services.  When the materials are used to disable or alter these items in whole or part, you may experience (a) increased risks that certain security functions do not function thereby exposing your computer system to potential security threats including, without limitation, harm from viruses, worms and other harmful software; (b) performance and interoperability issues that may adversely affect your experience and the stability of your computing system; and (c) other experiences resulting in adverse effects, including, but not limited, to data corruption or loss.

http://www2.ati.com/drivers/11-11_win7_32-64_raid.exe

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Biostar TA870+ AMD SB850 chip
AMD Game forums by Gr33nGecko,

http://sites.amd.com/us/game/downloads/Pages/integrated_win7-64.aspx#3
Raid Driver for Windows 7 - Size:- 27.8 MB / Version:- 10.11 / Date:- 11/17/2010

https://a248.e.akamai.net/f/674/9206/0/www2.ati.com/drivers/10-11_win7_32-64_raid.exe