OPTi Plug-N-Play MPU-401 Driver Download

11 Ratings

Supported Models

OPTi Plug-N-Play Sound System Driver

Communications Port Driver

OPTi Plug-N-Play Device Driver

OPTi Plug-N-Play Joystick Controller Driver

OPTi Plug-N-Play MPU-401 Driver



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

win95.exe (178.0 KB)

Find Related Drivers

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Sndm401p.drv 9.2 KB 11 Feb 1997
Snd931p.inf 13.9 KB 27 Aug 1997
Rm93xdrv.dat 1.4 KB 25 Jul 1997
Sndopl3p.drv 18.6 KB 11 Feb 1997
Adsrom.bin 401 bytes 11 Feb 1997
Sndm401p.vxd 13.4 KB 11 Feb 1997
optupdat.inf 931 bytes 29 Aug 1997
Mbsrom.bin 386 bytes 11 Feb 1997
Rm93xdrv.exe 170.5 KB 22 Jul 1997
Snd931p.drv 62.1 KB 11 Aug 1997
Sndtune.exe 16.7 KB 13 Feb 1997
Snd_aux.inf 2.9 KB 11 Feb 1997
Snd931p.vxd 35.5 KB 14 Aug 1997

How to Update OPTi Plug-N-Play MPU-401 Device Drivers Quickly & Easily

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 Driver Update Utility for OPTi Plug-N-Play MPU-401. It is a software utility which automatically finds and downloads the right driver.

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.

This website is not affiliated with OPTi. All company names/logos are properties of their owners.
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