OPTi Plug-N-Play MPU-401 Driver Download
The Plug-N-Play MPU-401 is an audio device manufactured by OPTi. 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 "opti82c931.zip" 9,244 times with an aggregate rating of 3 out of 5 stars based on 50 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 825.7 KB.
Supported Models
82c931
OPTi Plug-N-Play Auxiliary Device
OPTi Plug-N-Play MPU-401
OPTi Plug-N-Play Sound System
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
opti82c931.zip (825.7 KB)
Additional Notes
The mp-401 driver is missing on
this file,but you can use the
ADLIB opl 2 or opl 3 driver insted.
it works under windows anyway.
Uploaded By
Fred Liljepil (DG Member) on 8-Jun-2001
Most Helpful Reviews
Already tried it? Give your review.
Related Driver Updates
How to Update OPTi Plug-N-Play MPU-401 Device Drivers
Step 1 - Download Your Driver
To get the OPTi Plug-N-Play MPU-401 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 OPTi Plug-N-Play MPU-401 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 OPTi Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
Step 2 - Install Your Driver
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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 |
|---|---|---|
| opti82c931/TOOLS.Z | 152.4 KB | 4 Nov 1996 |
| opti82c931/RM931DRV.EXE | 13.8 KB | 18 Jul 1996 |
| opti82c931/SND931P.INF | 9.5 KB | 15 Nov 1996 |
| opti82c931/VOLUME.CFG | 62 bytes | 25 Aug 1996 |
| opti82c931/WINDRV.Z | 73.4 KB | 14 Nov 1996 |
| opti82c931/SETUP.INS | 9.1 KB | 14 Oct 1996 |
| opti82c931/WINAPP.Z | 58.8 KB | 15 Aug 1996 |
| opti82c931/_ISDEL.EXE | 8.2 KB | 7 Sep 1995 |
| opti82c931/README.TXT | 11.2 KB | 9 Jun 2001 |
| opti82c931/MIDIMAP.CFG | 18.2 KB | 2 Oct 1996 |
| opti82c931/SOUND16.CFG | 1.1 KB | 15 Nov 1996 |
| opti82c931/SETUP.EXE | 47.6 KB | 22 Jan 1996 |
| opti82c931/MIXER.CFG | 406 bytes | 15 Nov 1996 |
| opti82c931/_SETUP.LIB | 22.6 KB | 23 Jul 1996 |
| opti82c931/CONFIG.Z | 188.2 KB | 14 Nov 1996 |
| opti82c931/INSTALL.DAT | 8.8 KB | 31 Oct 1996 |
| opti82c931/DISK1.ID | 3 bytes | 1 May 1995 |
| opti82c931/CONFIG.TXT | 3.5 KB | 25 Aug 1996 |
| opti82c931/MIX931.INI | 833 bytes | 15 Nov 1996 |
| opti82c931/SETUP.INI | 52 bytes | 23 Jul 1996 |
| opti82c931/SETUP.DAT | 824 bytes | 14 Oct 1996 |
| opti82c931/_INST16.EX_ | 276.3 KB | 24 Jan 1996 |
| opti82c931/RELEASE.LOG | 1.5 KB | 6 Nov 1996 |
| opti82c931/UNISTALL.Z | 511 bytes | 14 Aug 1996 |
| opti82c931/README.NT | 8.3 KB | 7 Nov 1996 |
| opti82c931/OEMSETUP.INF | 271 bytes | 18 Sep 1996 |
| opti82c931/MP-401.txt | 160 bytes | 9 Jun 2001 |
| opti82c931/SETUP.PKG | 530 bytes | 21 Aug 1996 |