Abit BH7 Driver Download (Official)

Abit Drivers

The BH7 is an audio device manufactured by Abit. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This update - "wdm_a345.exe" - has an average rating of 5 out of 5 stars based on 7 reviews, and has been downloaded 463 times. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 6.4 MB.

7 Ratings

Supported Models


Realtek AC'97 Audio

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

Realtek AC97 Audio

Realtek AC97 Audio for VIA (R) Audio Controller




Supported Operating Systems

Windows XP, Windows 2000, Windows ME, Windows 98SE

File Name


3.45 (3-May-2003) (2003-06-19) via .inf

Additional Notes

Audio Driver for Windows 98SE /Me/2000/XP

Uploaded By

Jayakumar (DG Staff Member) on 11-Sep-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
wdm/layout.bin 422 bytes 26 Jun 2003
wdm/ALCUPD.EXE 208.9 KB 4 Apr 2003
wdm/Setup.ini 2.1 KB 3 Apr 2002
wdm/README.TXT 12.1 KB 26 Jun 2003
wdm/ALCXDEV.EXE 31.3 KB 6 Dec 2002
wdm/wdm/alcxwdm.sys 752.8 KB 19 Jun 2003
wdm/wdm/crlds3d.dll 766.0 KB 21 Nov 2002
wdm/wdm/Alcxwdm8.inf 21.5 KB 19 Jun 2003
wdm/wdm/ALSndMgr.cpl 8.6 MB 18 Jun 2003
wdm/wdm/alsndmgr.wav 141.0 KB 5 Feb 2002
wdm/wdm/Alcxwdm7.inf 20.6 KB 19 Jun 2003
wdm/wdm/Alcxwdm1.inf 50.4 KB 19 Jun 2003
wdm/wdm/Alcxwdm6.inf 26.9 KB 19 Jun 2003
wdm/wdm/Alcxwdm5.inf 20.8 KB 19 Jun 2003
wdm/wdm/Alcxwdm9.inf 22.0 KB 19 Jun 2003
wdm/wdm/Alcxwdm0.inf 47.1 KB 19 Jun 2003
wdm/wdm/Alcxwdm10.inf 35.0 KB 19 Jun 2003
wdm/wdm/Alcxwdm.inf 23.7 KB 26 Jun 2003
wdm/wdm/Alcxwdm3.inf 23.6 KB 19 Jun 2003
wdm/wdm/Alcxwdm2.inf 46.1 KB 19 Jun 2003
wdm/wdm/Alcxwdm.cat 228.3 KB 25 Jun 2003
wdm/wdm/SoundMan.exe 55.3 KB 10 Jun 2003
wdm/wdm/Alcxwdm11.inf 21.5 KB 19 Jun 2003
wdm/wdm/Alcxwdm4.inf 31.8 KB 19 Jun 2003
wdm/wdm/audio3d.dll 720.9 KB 27 Aug 2002
wdm/patch/win98/SoundMan.exe 55.3 KB 26 Jun 2003
wdm/ALCCHKID.EXE 110.6 KB 6 Dec 2002
wdm/Setup.exe 139.3 KB 10 Jan 2000
wdm/ikernel.ex_ 340.9 KB 11 Apr 2001
wdm/ALCRMV9X.EXE 127.0 KB 6 Dec 2002
wdm/SetCDfmt.exe 23.6 KB 3 Dec 2001
wdm/data1.cab 857.2 KB 26 Jun 2003
wdm/ALCRMV.EXE 135.2 KB 8 Apr 2003
wdm/data2.cab 512 bytes 26 Jun 2003

How to Update BH7 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BH7 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 Abit BH7 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 Abit Driver Update Utility. 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 11, 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 Abit. All company names/logos are properties of their owners.
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