Seanix D400 Driver Download (Official)

10 Ratings

Supported Models

D400 Driver

Realtek AC'97 Audio Driver

Realtek AC'97 Audio for VIA (R) Audio Controller Driver

Realtek AC97 Audio Driver

Realtek AC97 Audio for VIA (R) Audio Controller Driver




Supported Operating Systems

Windows XP, Windows 2000

File Name (3.3 MB)

Versions (2002-10-16) via .inf

Find Related Drivers

Uploader Notes

D400 Notebook Audio Drivers

Uploaded By

Alagappan (DG Staff Member) on 4-Apr-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
layout.bin 422 bytes 23 Dec 2002
ALCUPD.EXE 208.9 KB 23 Dec 2002
Setup.ini 2.1 KB 23 Dec 2002
README.TXT 10.0 KB 23 Dec 2002
ALCXDEV.EXE 31.3 KB 23 Dec 2002
wdm/ALSndMgr.cpl 1.4 MB 23 Dec 2002
wdm/alsndmgr.wav 141.0 KB 23 Dec 2002
wdm/Alcxwdm1.inf 61.4 KB 23 Dec 2002
wdm/Alcxwdm0.inf 63.7 KB 23 Dec 2002
wdm/Alcxwdm.inf 22.2 KB 23 Dec 2002
wdm/Alcxwdm2.inf 26.7 KB 23 Dec 2002
wdm/ 170.1 KB 23 Dec 2002
wdm/ALCXWDM.SYS 947.9 KB 23 Dec 2002
wdm/SoundMan.exe 47.1 KB 23 Dec 2002
ALCCHKID.EXE 110.6 KB 23 Dec 2002
Setup.exe 139.3 KB 23 Dec 2002
ikernel.ex_ 258.5 KB 23 Dec 2002
ALCRMV9X.EXE 127.0 KB 23 Dec 2002
SetCDfmt.exe 23.6 KB 23 Dec 2002 905.6 KB 23 Dec 2002
ALCRMV.EXE 131.1 KB 23 Dec 2002 512 bytes 23 Dec 2002
win98gold/alcxwdm.sys 333.2 KB 23 Dec 2002
win98gold/ALSndMgr.cpl 1.4 MB 23 Dec 2002
win98gold/alsndmgr.wav 141.0 KB 23 Dec 2002
win98gold/Alcxwdm.inf 22.2 KB 23 Dec 2002
win98gold/SoundMan.exe 47.1 KB 23 Dec 2002

How to Update D400 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the D400 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 D400 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 D400. 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.

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