Biostar P4M900-M4 6.1 Driver Download (Official)

Biostar Drivers

The P4M900-M4 6.1 is an audio device manufactured by Biostar. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "WDM_R209.exe" has been downloaded 685 times with a user rating of 5 out of 5 stars, based on 14 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 29.7 MB.

14 Ratings
685 Downloads

Supported Models

P4M900-M4 6.1

Realtek Content Creation Bay

Realtek High Definition Audio

Manufacturers

Biostar

RealTek

Supported Operating Systems

Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000

File Name

Versions

5.10.0.5735 (8-Dec-2008)
5.10.0.5735 (2008-11-11) via .inf

Additional Notes

Socket:478

On-Board Audio Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 17-Aug-2009

How to Update P4M900-M4 6.1 Device Drivers

Step 1 - Download Your Driver

To get the P4M900-M4 6.1 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 Biostar P4M900-M4 6.1 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 Biostar Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

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

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ChCfg.exe 69.6 KB 15 Jul 2008
MSHDQFE/Win2K3/us/kb888111srvrtm.exe 771.3 KB 7 Jan 2005
MSHDQFE/Win2K_XP/us/kb888111w2ksp4.exe 742.1 KB 7 Jan 2005
MSHDQFE/Win2K_XP/us/kb888111xpsp1.exe 774.4 KB 7 Jan 2005
MSHDQFE/Win2K_XP/us/kb888111xpsp2.exe 720.1 KB 10 Jan 2005
Readme.txt 357.0 KB 17 Nov 2008
RtlExUpd.dll 528.4 KB 25 Aug 2008
Setup.exe 121.1 KB 14 Nov 2005
WDM/ALSndMgr.cpl 278.5 KB 19 Jun 2008
WDM/AMBFilt.sys 1.7 MB 5 Aug 2008
WDM/AMBFilt64.sys 1.8 MB 5 Aug 2008
WDM/AlcWzrd.exe 2.8 MB 19 Jun 2008
WDM/Alcmtr.exe 57.3 KB 19 Jun 2008
WDM/CPLUtl64.exe 37.4 KB 30 Mar 2006
WDM/HDA.inf 167.4 KB 11 Nov 2008
WDM/HDA01.inf 153.8 KB 11 Nov 2008
WDM/HDA104D.inf 154.0 KB 11 Nov 2008
WDM/HDA32.cat 231.0 KB 14 Nov 2008
WDM/HDA861A.inf 152.4 KB 11 Nov 2008
WDM/HDAApple.inf 155.2 KB 11 Nov 2008
WDM/HDACPC.inf 167.2 KB 11 Nov 2008
WDM/HDAHP880.inf 153.4 KB 11 Nov 2008
WDM/HDAHPBPC.inf 159.0 KB 11 Nov 2008
WDM/HDAHPNB.inf 155.4 KB 11 Nov 2008
WDM/HDALC.inf 288.4 KB 11 Nov 2008
WDM/HDALC2.inf 151.1 KB 11 Nov 2008
WDM/HDARt.inf 170.6 KB 11 Nov 2008
WDM/HDASamsu.inf 160.2 KB 11 Nov 2008
WDM/HDX.INF 156.5 KB 11 Nov 2008
WDM/HDX01.INF 154.9 KB 11 Nov 2008
WDM/HDX104D.INF 156.0 KB 11 Nov 2008
WDM/HDX861A.INF 153.1 KB 11 Nov 2008
WDM/HDXApple.inf 157.2 KB 11 Nov 2008
WDM/HDXCPC.inf 169.3 KB 11 Nov 2008
WDM/HDXHP880.INF 154.2 KB 11 Nov 2008
WDM/HDXHPBPC.INF 161.1 KB 11 Nov 2008
WDM/HDXHPNB.INF 157.9 KB 11 Nov 2008
WDM/HDXLC.INF 288.7 KB 11 Nov 2008
WDM/HDXLC2.INF 153.1 KB 11 Nov 2008
WDM/HDXRT.INF 171.0 KB 11 Nov 2008
WDM/HDXSamsu.INF 155.5 KB 11 Nov 2008
WDM/MicCal.exe 2.2 MB 30 Sep 2008
WDM/Monfilt.sys 1.4 MB 4 Jan 2006
WDM/Monfilt64.sys 1.9 MB 22 Aug 2007
WDM/RCoInst64XP.dll 47.6 KB 10 Nov 2008
WDM/RTCOMDLL.dll 266.2 KB 10 Jun 2008
WDM/RTHDCPL.exe 17.4 MB 7 Nov 2008
WDM/RTKHDA64.CAT 231.9 KB 14 Nov 2008
WDM/RTKHDA64.sys 5.0 MB 11 Nov 2008
WDM/RTKHDAUD.sys 4.9 MB 11 Nov 2008
WDM/RTLCPL.exe 9.7 MB 19 Jun 2008
WDM/RTSndMgr.cpl 266.2 KB 13 Mar 2008
WDM/RtkAudioService.exe 105.0 KB 24 Jun 2008
WDM/RtkAudioService64.exe 134.7 KB 8 Oct 2008
WDM/RtkCoInstXP.dll 34.8 KB 10 Nov 2008
WDM/RtlCPAPI.dll 131.1 KB 26 Mar 2008
WDM/RtlUpd.exe 1.2 MB 19 Sep 2008
WDM/RtlUpd64.exe 1.4 MB 19 Sep 2008
WDM/SkyTel.exe 1.8 MB 20 Nov 2007
WDM/SoundMan.exe 77.8 KB 19 Aug 2008
WDM/vncutil.exe 290.8 KB 1 Oct 2008
WDM/vncutil64.exe 382.0 KB 1 Oct 2008
data1.cab 3.1 MB 4 Nov 2008
data1.cab/_Support_Basque_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data1.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 22 Jul 2015
data1.cab/_Support_Catalan_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 340.0 KB 22 Jul 2015
data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 340.0 KB 22 Jul 2015
data1.cab/_Support_Croatian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data1.cab/_Support_Czech_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data1.cab/_Support_Danish_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data1.cab/_Support_Dutch_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data1.cab/_Support_English_Files/_IsRes.dll 385.0 KB 22 Jul 2015
data1.cab/_Support_Finnish_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data1.cab/_Support_French_(Canadian)_Files/_IsRes.dll 405.5 KB 22 Jul 2015
data1.cab/_Support_French_(Standard)_Files/_IsRes.dll 405.5 KB 22 Jul 2015
data1.cab/_Support_German_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data1.cab/_Support_Greek_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data1.cab/_Support_Hungarian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data1.cab/_Support_Indonesian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data1.cab/_Support_Italian_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data1.cab/_Support_Japanese_Files/_IsRes.dll 356.4 KB 22 Jul 2015
data1.cab/_Support_Korean_Files/_IsRes.dll 352.3 KB 22 Jul 2015
data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 22 Jul 2015
data1.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 22 Jul 2015
data1.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 22 Jul 2015
data1.cab/_Support_Non-SelfRegistering/isrt.dll 438.3 KB 22 Jul 2015
data1.cab/_Support_Norwegian_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data1.cab/_Support_Polish_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data1.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data1.cab/_Support_Russian_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data1.cab/_Support_Slovak_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data1.cab/_Support_Slovenian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data1.cab/_Support_Spanish_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data1.cab/_Support_Swedish_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data1.cab/_Support_Thai_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data1.cab/_Support_Turkish_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data2.cab 512 bytes 4 Nov 2008
data2.cab/_Support_Basque_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data2.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 22 Jul 2015
data2.cab/_Support_Catalan_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 340.0 KB 22 Jul 2015
data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 340.0 KB 22 Jul 2015
data2.cab/_Support_Croatian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data2.cab/_Support_Czech_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data2.cab/_Support_Danish_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data2.cab/_Support_Dutch_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data2.cab/_Support_English_Files/_IsRes.dll 385.0 KB 22 Jul 2015
data2.cab/_Support_Finnish_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data2.cab/_Support_French_(Canadian)_Files/_IsRes.dll 405.5 KB 22 Jul 2015
data2.cab/_Support_French_(Standard)_Files/_IsRes.dll 405.5 KB 22 Jul 2015
data2.cab/_Support_German_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data2.cab/_Support_Greek_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data2.cab/_Support_Hungarian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data2.cab/_Support_Indonesian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data2.cab/_Support_Italian_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data2.cab/_Support_Japanese_Files/_IsRes.dll 356.4 KB 22 Jul 2015
data2.cab/_Support_Korean_Files/_IsRes.dll 352.3 KB 22 Jul 2015
data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 22 Jul 2015
data2.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 22 Jul 2015
data2.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 22 Jul 2015
data2.cab/_Support_Non-SelfRegistering/isrt.dll 438.3 KB 22 Jul 2015
data2.cab/_Support_Norwegian_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data2.cab/_Support_Polish_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 397.3 KB 22 Jul 2015
data2.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data2.cab/_Support_Russian_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data2.cab/_Support_Slovak_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data2.cab/_Support_Slovenian_Files/_IsRes.dll 393.2 KB 22 Jul 2015
data2.cab/_Support_Spanish_Files/_IsRes.dll 401.4 KB 22 Jul 2015
data2.cab/_Support_Swedish_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data2.cab/_Support_Thai_Files/_IsRes.dll 389.1 KB 22 Jul 2015
data2.cab/_Support_Turkish_Files/_IsRes.dll 389.1 KB 22 Jul 2015
engine32.cab 553.8 KB 23 Oct 2007
engine32.cab/DotNetInstaller.exe 5.6 KB 13 Nov 2005
engine32.cab/IKernel.dll 757.8 KB 7 Feb 2006
engine32.cab/ISBEW64.exe 129.5 KB 7 Feb 2006
engine32.cab/ISBEW64.rgs 570 bytes 19 Dec 2005
engine32.cab/ISBEW64A.exe 65.0 KB 7 Feb 2006
engine32.cab/ISProBE9x.tlb 132.2 KB 13 Nov 2005
engine32.cab/ISProBENT.tlb 121.0 KB 13 Nov 2005
engine32.cab/IScript.dll 274.4 KB 7 Feb 2006
engine32.cab/IUser.dll 204.8 KB 7 Feb 2006
engine32.cab/IsBEW64.tlb 3.4 KB 13 Nov 2005
engine32.cab/ctor.dll 69.7 KB 7 Feb 2006
engine32.cab/iKernel.rgs 38.7 KB 7 Feb 2006
engine32.cab/objectps.dll 32.8 KB 7 Feb 2006
layout.bin 473 bytes 4 Nov 2008
setup.ibt 456.9 KB 4 Nov 2008
setup.ini 1.3 KB 17 Nov 2008
setup.isn 250.3 KB 15 Nov 2005
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