The P4i48 is an audio device manufactured by Asrock. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. Visitors have downloaded this file "C-media039.zip" 2,829 times with an aggregate rating of 5 out of 5 stars based on 31 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 24.3 MB.
P4i48
C-Media 9738 AC97 CODEC
C-Media AC97 Audio Device
P4i65GV
Version 039
Windows XP, Windows 2000, Windows ME, Windows 98SE
5.12.01.0039 (2003-11-04) via .inf
5.12.01.0039 (2003-12-09) via .inf
5.12.01.0039 (2003-10-24) via .inf
C-Media AC'97 Audio Driver, Ver.039
Sheik (DG Staff Member) on 17-May-2004
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To get the P4i48 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 Asrock P4i48 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 Asrock 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 Asrock website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
layout.bin | 1.0 KB | 5 Sep 2003 |
Driver/Win_95/CMI9738.INF | 2.0 KB | 3 Jan 2002 |
Driver/Win_95/CM9738.DRV | 96.8 KB | 3 Jan 2002 |
Driver/Win_95/CM9738V.VXD | 45.4 KB | 3 Jan 2002 |
Driver/ICH5/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
Driver/ICH5/CMIRMDRV.DLL | 28.7 KB | 18 Feb 2003 |
Driver/ICH5/CMIRMDRV.EXE | 233.5 KB | 20 Aug 2003 |
Driver/ICH5/UDAPROP.DLL | 32.8 KB | 24 Apr 2003 |
Driver/ICH5/SMWIZARD.EXE | 1.5 MB | 15 Oct 2003 |
Driver/ICH5/CMUDA.DLL | 131.1 KB | 9 Dec 2003 |
Driver/ICH5/CMUDA.CAT | 22.9 KB | 10 Dec 2003 |
Driver/ICH5/CMICNFG.CPL | 2.3 MB | 14 Oct 2003 |
Driver/ICH5/CMCOMM.INF | 13.5 KB | 24 Oct 2003 |
Driver/ICH5/CMUDA.SYS | 755.4 KB | 6 Nov 2003 |
Driver/ICH5/CMICHX.INF | 19.6 KB | 9 Dec 2003 |
Driver/ICH5/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
Driver/Advance/MUSIC/Hel22.wav | 163.2 KB | 2 May 2001 |
Driver/Advance/MUSIC/Demo3_Front.mp3 | 1.1 MB | 25 May 2001 |
Driver/Advance/MUSIC/Demo3_Rear.mp3 | 1.1 MB | 25 May 2001 |
Driver/Advance/MUSIC/Demo3_Bass.mp3 | 1.1 MB | 25 May 2001 |
Driver/Win_98/CMVIA.INF | 31.3 KB | 13 Nov 2003 |
Driver/Win_98/CMNVDA.INF | 13.8 KB | 13 Nov 2003 |
Driver/Win_98/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
Driver/Win_98/CMUDA.INF | 12.7 KB | 13 Nov 2003 |
Driver/Win_98/CMIRMDRV.DLL | 28.7 KB | 18 Feb 2003 |
Driver/Win_98/CMIRMDRV.EXE | 233.5 KB | 20 Aug 2003 |
Driver/Win_98/UDAPROP.DLL | 32.8 KB | 24 Apr 2003 |
Driver/Win_98/CMSIS.INF | 33.5 KB | 13 Nov 2003 |
Driver/Win_98/SMWIZARD.EXE | 1.5 MB | 15 Oct 2003 |
Driver/Win_98/CMUDA.DLL | 131.1 KB | 9 Dec 2003 |
Driver/Win_98/CMUDA.CAT | 137.6 KB | 12 Nov 2003 |
Driver/Win_98/CM5455.INF | 12.1 KB | 13 Nov 2003 |
Driver/Win_98/CM5451.INF | 11.4 KB | 13 Nov 2003 |
Driver/Win_98/CMICNFG.CPL | 2.3 MB | 14 Oct 2003 |
Driver/Win_98/CMCOMM.INF | 13.5 KB | 24 Oct 2003 |
Driver/Win_98/CMUDA.SYS | 755.4 KB | 6 Nov 2003 |
Driver/Win_98/CMICHX.INF | 43.1 KB | 13 Nov 2003 |
Driver/Win_98/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
Driver/Win_NT40/ICHSYSTEM/Wave.dat | 1.7 MB | 30 Jul 1997 |
Driver/Win_NT40/ICHSYSTEM/Cmint40.ini | 657 bytes | 5 Nov 2002 |
Driver/Win_NT40/ICHSYSTEM/Table.dat | 58.2 KB | 30 Jul 1997 |
Driver/Win_NT40/ICHSYSTEM/SMidi32.dll | 77.8 KB | 5 Nov 2003 |
Driver/Win_NT40/ALI/IAC97U4.dll | 49.9 KB | 14 Oct 2002 |
Driver/Win_NT40/ALI/IAC97K4.sys | 66.1 KB | 14 Oct 2002 |
Driver/Win_NT40/ALI/Cmint40.ini | 657 bytes | 5 Nov 2002 |
Driver/Win_NT40/ALI/OEMSETUP.INF | 310 bytes | 26 Aug 2002 |
Driver/Win_NT40/ICH/Wave.dat | 1.7 MB | 30 Jul 1997 |
Driver/Win_NT40/ICH/IAC97U4.dll | 49.9 KB | 3 Sep 2003 |
Driver/Win_NT40/ICH/IAC97K4.sys | 77.7 KB | 3 Sep 2003 |
Driver/Win_NT40/ICH/Cmint40.ini | 657 bytes | 5 Nov 2002 |
Driver/Win_NT40/ICH/OEMSETUP.INF | 310 bytes | 26 Aug 2002 |
Driver/Win_NT40/ICH/Table.dat | 58.2 KB | 30 Jul 1997 |
Driver/Win_NT40/ICH/SMidi32.dll | 77.8 KB | 11 Jun 2002 |
Driver/WDM/CMVIA.INF | 30.7 KB | 4 Nov 2003 |
Driver/WDM/CMNVDA.INF | 13.2 KB | 4 Nov 2003 |
Driver/WDM/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
Driver/WDM/CMUDA.INF | 12.2 KB | 4 Nov 2003 |
Driver/WDM/CMIRMDRV.DLL | 28.7 KB | 18 Feb 2003 |
Driver/WDM/CMIRMDRV.EXE | 233.5 KB | 20 Aug 2003 |
Driver/WDM/UDAPROP.DLL | 32.8 KB | 24 Apr 2003 |
Driver/WDM/CMSIS.INF | 32.9 KB | 4 Nov 2003 |
Driver/WDM/SMWIZARD.EXE | 1.5 MB | 15 Oct 2003 |
Driver/WDM/CMUDA.DLL | 118.8 KB | 3 Nov 2003 |
Driver/WDM/CMUDA.CAT | 137.6 KB | 12 Nov 2003 |
Driver/WDM/CM5455.INF | 11.6 KB | 4 Nov 2003 |
Driver/WDM/CM5451.INF | 10.8 KB | 4 Nov 2003 |
Driver/WDM/CMICNFG.CPL | 2.3 MB | 14 Oct 2003 |
Driver/WDM/CMCOMM.INF | 13.5 KB | 24 Oct 2003 |
Driver/WDM/CMUDA.SYS | 755.4 KB | 6 Nov 2003 |
Driver/WDM/CMICHX.INF | 42.6 KB | 4 Nov 2003 |
Driver/WDM/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
_sys1.cab | 2.2 MB | 3 Sep 2003 |
setup.lid | 197 bytes | 3 Sep 2003 |
_ISDel.exe | 27.6 KB | 27 Oct 1998 |
Setup.exe | 73.7 KB | 12 Jan 1999 |
setupdir/0010/_Setup.dll | 35.8 KB | 8 Oct 1998 |
setupdir/000a/_Setup.dll | 35.8 KB | 19 Oct 1998 |
setupdir/0404/_Setup.dll | 34.8 KB | 8 Oct 1998 |
setupdir/0011/_Setup.dll | 34.8 KB | 23 Jan 1999 |
setupdir/0416/_Setup.dll | 35.3 KB | 8 Oct 1998 |
setupdir/0009/_Setup.dll | 34.8 KB | 29 Sep 1998 |
setupdir/0013/_Setup.dll | 34.8 KB | 9 Oct 1998 |
setupdir/0804/_Setup.dll | 34.8 KB | 8 Oct 1998 |
setupdir/0012/_Setup.dll | 34.8 KB | 8 Oct 1998 |
setupdir/040c/_Setup.dll | 34.8 KB | 8 Oct 1998 |
setupdir/001d/_Setup.dll | 34.8 KB | 8 Oct 1998 |
setupdir/0007/_Setup.dll | 35.3 KB | 8 Oct 1998 |
setupdir/0816/_Setup.dll | 35.3 KB | 8 Oct 1998 |
setupdir/0006/_Setup.dll | 34.8 KB | 8 Oct 1998 |
DATA.TAG | 97 bytes | 3 Sep 2003 |
os.dat | 450 bytes | 27 Jul 1998 |
setup.ins | 86.2 KB | 3 Sep 2003 |
data1.cab | 1.3 MB | 5 Sep 2003 |
SETUP.INI | 101 bytes | 3 Sep 2003 |
_inst32i.ex_ | 296.7 KB | 23 Feb 1999 |
Play3D/CmiPlay3D.exe | 729.1 KB | 17 Sep 2003 |
Play3D/MUSIC/3D_drums.wav | 853.4 KB | 13 May 2002 |
Play3D/MUSIC/3D_Loopy.wav | 963.7 KB | 13 May 2002 |
Play3D/MUSIC/3D_Helicopter.wav | 163.2 KB | 2 May 2001 |
Play3D/MUSIC/3D_hi-hill.wav | 178.6 KB | 5 May 2000 |
Play3D/MUSIC/3D_Xear3D_Demo.wav | 3.7 MB | 29 Aug 2002 |
AUTORUN.INF | 47 bytes | 14 Jun 2000 |
_user1.cab | 463.7 KB | 3 Sep 2003 |
lang.dat | 23.5 KB | 12 Jan 1999 |
_Release Note/SetupProgram.txt | 7.6 KB | 5 Sep 2003 |
_Release Note/Version_Information.txt | 724 bytes | 11 Dec 2003 |
_Release Note/UDA driver.txt | 6.0 KB | 13 Nov 2003 |
_Release Note/Nt4(AliStandard).txt | 1.5 KB | 7 Nov 2002 |
_Release Note/Advanced.txt | 1.9 KB | 17 Sep 2003 |
_Release Note/Configuration.txt | 19.5 KB | 22 Oct 2003 |
_Release Note/Nt4(Standard).txt | 3.3 KB | 28 Aug 2003 |
_Release Note/Play3DDemo.txt | 701 bytes | 5 Mar 2003 |
Pack.ini | 1.7 KB | 11 Dec 2003 |