MSI MEGABOOK M645 Driver Download (Official)

8 Ratings (see all reviews)
72 Downloads

Supported Models

MEGABOOK M645 Driver

Realtek AC'97 Audio Driver

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

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

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

Realtek AC'97 Audio for VIA686/8231 Audio Controller Driver

Realtek AC'97 Audio for VIA8233 Audio Controller Driver

Realtek AC97 Audio Driver

Realtek AC97 Audio for VIA (R) Audio Controller Driver

Realtek SB Emulation Driver

Manufacturers

MSI

RealTek

Supported Operating Systems

Windows XP, Windows XP (64 bit), Windows 2000

File Name

Realtek_AC97_Audio_NB.zip (31.6 MB)

Versions

5.10.0.5930 (2001-03-17) via .inf
5.10.00.5930 (2005-09-22) via .inf

Find Related Drivers

Uploader Notes

MEGABOOK M645

M Series

Realtek AC97 Audio Driver

Realtek AC'97 Sound System Software

Driver Version: 5.10.0.5930

Support OS: Win2000/WinME/WinXP(WDM driver)

Uploaded By

krishnamoorthy (DG Staff Member) on 11-Nov-2006

Ratings & Reviews

See all MSI MEGABOOK M645 ratings and reviews

Device Hardware IDs

Compatible IDs

HDAUDIO\FUNC_01

HDAUDIO\FUNC_01&VEN_10EC

HDAUDIO\FUNC_01&VEN_10EC&DEV_0888

HDAUDIO\FUNC_01&VEN_10EC&DEV_0888&REV_1000

HDAUDIO\FUNC_01&VEN_10EC&DEV_0888&SUBSYS_1019E619

PCI\CC_0401

PCI\CC_040100

PCI\VEN_1106

PCI\VEN_1106&CC_0401

PCI\VEN_1106&CC_040100

PCI\VEN_8086

PCI\VEN_8086&CC_0401

PCI\VEN_8086&CC_040100

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Realtek_ALC_A377/ALCXDEV.EXE 31.4 KB 23 Dec 2005
Realtek_ALC_A377/AlcUpd64.exe 465.4 KB 23 Dec 2005
Realtek_ALC_A377/Ap/AVRACK.INI 164 bytes 23 Dec 2005
Realtek_ALC_A377/Ap/AvRack2.exe 794.6 KB 23 Dec 2005
Realtek_ALC_A377/Ap/Classic.dll 1.8 MB 23 Dec 2005
Realtek_ALC_A377/Ap/MPIE4STD.EXE 1.6 MB 23 Dec 2005
Realtek_ALC_A377/Ap/Mpstd.exe 3.8 MB 23 Dec 2005
Realtek_ALC_A377/Ap/RtlRack.exe 3.6 MB 23 Dec 2005
Realtek_ALC_A377/ChCfg.exe 41.0 KB 23 Dec 2005
Realtek_ALC_A377/GETDXVER.EXE 40.4 KB 23 Dec 2005
Realtek_ALC_A377/README.TXT 22.6 KB 23 Dec 2005
Realtek_ALC_A377/SetCDfmt.exe 23.6 KB 23 Dec 2005
Realtek_ALC_A377/SetupEx.ini 136 bytes 23 Dec 2005
Realtek_ALC_A377/WDM/ALSNDMGR.WAV 141.0 KB 23 Dec 2005
Realtek_ALC_A377/WDM/ALSndMgr.cpl 18.8 MB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm.cat 336.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm.inf 27.2 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm0.cat 206.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm0.inf 62.5 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm1.inf 62.2 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm10.inf 29.8 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm11.inf 30.6 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm12.inf 48.9 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm13.inf 50.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm14.inf 25.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm15.inf 23.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm16.inf 39.7 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm17.inf 27.7 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm18.inf 49.5 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm19.inf 31.9 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm2.inf 63.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm3.inf 31.2 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm4.inf 33.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm5.inf 25.9 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm6.inf 30.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm7.inf 24.2 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm8.inf 30.8 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcwdm9.inf 41.7 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau.inf 26.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau0.inf 61.8 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau1.inf 61.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau10.inf 38.7 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau11.inf 26.0 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau12.inf 48.5 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau13.inf 50.3 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau14.inf 29.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau15.inf 28.6 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau16.inf 29.8 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau17.inf 24.7 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau18.inf 22.6 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau19.inf 25.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau2.inf 62.6 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau20.inf 28.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau21.inf 25.3 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau22.inf 41.0 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau23.inf 30.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau24.inf 32.3 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau25.inf 30.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau26.inf 38.9 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau27.inf 31.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau3.inf 27.4 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau4.inf 48.7 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau5.inf 26.9 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau6.inf 30.8 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau7.inf 23.3 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau8.inf 30.5 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxau9.inf 30.2 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxwdm.cat 449.7 KB 23 Dec 2005
Realtek_ALC_A377/WDM/Alcxwdm0.cat 206.0 KB 23 Dec 2005
Realtek_ALC_A377/WDM/CPLUtl64.exe 111.6 KB 23 Dec 2005
Realtek_ALC_A377/WDM/RTLCPL.exe 10.5 MB 23 Dec 2005
Realtek_ALC_A377/WDM/RtlCPAPI.dll 157.2 KB 23 Dec 2005
Realtek_ALC_A377/WDM/SoundMan.exe 90.1 KB 23 Dec 2005
Realtek_ALC_A377/WDM/alcwdm64.sys 3.1 MB 23 Dec 2005
Realtek_ALC_A377/WDM/alcxwdm.sys 3.7 MB 23 Dec 2005
Realtek_ALC_A377/Win95/ALCX95.DRV 142.1 KB 23 Dec 2005
Realtek_ALC_A377/Win95/ALCX95.INI 1.1 KB 23 Dec 2005
Realtek_ALC_A377/Win95/ALSWWT.DRV 14.9 KB 23 Dec 2005
Realtek_ALC_A377/Win95/ALSWWT16.DLL 86.9 KB 23 Dec 2005
Realtek_ALC_A377/Win95/SWWTAC97.DAT 247.2 KB 23 Dec 2005
Realtek_ALC_A377/Win95/SWWTAC97.TON 3.1 MB 23 Dec 2005
Realtek_ALC_A377/Win95/VALCX95.INF 6.0 KB 23 Dec 2005
Realtek_ALC_A377/Win95/VALCX95.VXD 97.5 KB 23 Dec 2005
Realtek_ALC_A377/WinNT4/ALCXNT.DLL 43.1 KB 23 Dec 2005
Realtek_ALC_A377/WinNT4/ALCXNT.SYS 209.7 KB 23 Dec 2005
Realtek_ALC_A377/WinNT4/ALSWWTNT.DAT 247.2 KB 23 Dec 2005
Realtek_ALC_A377/WinNT4/ALSWWTNT.TON 3.1 MB 23 Dec 2005
Realtek_ALC_A377/WinNT4/Alswwtnt.dll 23.0 KB 23 Dec 2005
Realtek_ALC_A377/WinNT4/Alswwtnt.sys 115.2 KB 23 Dec 2005
Realtek_ALC_A377/WinNT4/MMDRV.DLL 17.4 KB 23 Dec 2005
Realtek_ALC_A377/WinNT4/Oemsetup.inf 640 bytes 23 Dec 2005
Realtek_ALC_A377/WinNT4/SoundMan.exe 155.1 KB 23 Dec 2005
Realtek_ALC_A377/alcchkid.exe 110.6 KB 23 Dec 2005
Realtek_ALC_A377/alcrmv.exe 213.0 KB 23 Dec 2005
Realtek_ALC_A377/alcrmv64.exe 306.2 KB 23 Dec 2005
Realtek_ALC_A377/alcrmv9x.exe 127.0 KB 23 Dec 2005
Realtek_ALC_A377/alcupd.exe 307.2 KB 23 Dec 2005
Realtek_ALC_A377/data1.cab 2.3 MB 23 Dec 2005
Realtek_ALC_A377/data1.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 335.9 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 340.0 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Czech_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Danish_Files/_IsRes.dll 393.2 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Dutch_Files/_IsRes.dll 397.3 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_English_Files/_IsRes.dll 385.0 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Finnish_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_French_(Standard)_Files/_IsRes.dll 405.5 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_German_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Greek_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Italian_Files/_IsRes.dll 397.3 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Japanese_Files/_IsRes.dll 356.4 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Korean_Files/_IsRes.dll 352.3 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Non-SelfRegistering/isrt.dll 426.0 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Norwegian_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Polish_Files/_IsRes.dll 393.2 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 397.3 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Russian_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Spanish_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Swedish_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Thai_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data1.cab/_Support_Turkish_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab 512 bytes 23 Dec 2005
Realtek_ALC_A377/data2.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 335.9 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 340.0 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Czech_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Danish_Files/_IsRes.dll 393.2 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Dutch_Files/_IsRes.dll 397.3 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_English_Files/_IsRes.dll 385.0 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Finnish_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_French_(Standard)_Files/_IsRes.dll 405.5 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_German_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Greek_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Italian_Files/_IsRes.dll 397.3 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Japanese_Files/_IsRes.dll 356.4 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Korean_Files/_IsRes.dll 352.3 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Non-SelfRegistering/isrt.dll 426.0 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Norwegian_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Polish_Files/_IsRes.dll 393.2 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 397.3 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Russian_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Spanish_Files/_IsRes.dll 401.4 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Swedish_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Thai_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/data2.cab/_Support_Turkish_Files/_IsRes.dll 389.1 KB 25 Jun 2015
Realtek_ALC_A377/engine32.cab 543.5 KB 23 Dec 2005
Realtek_ALC_A377/engine32.cab/DotNetInstaller.exe 5.6 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/IKernel.dll 753.7 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/ISBEW64.exe 124.4 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/ISBEW64.rgs 570 bytes 3 Apr 2005
Realtek_ALC_A377/engine32.cab/ISBEW64A.exe 63.5 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/ISProBE9x.tlb 128.9 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/ISProBENT.tlb 117.8 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/IScript.dll 274.4 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/IUser.dll 184.3 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/IsBEW64.tlb 2.4 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/ctor.dll 69.7 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/iKernel.rgs 38.1 KB 3 Apr 2005
Realtek_ALC_A377/engine32.cab/objectps.dll 32.8 KB 3 Apr 2005
Realtek_ALC_A377/ikernel.ex_ 344.9 KB 23 Dec 2005
Realtek_ALC_A377/layout.bin 473 bytes 23 Dec 2005
Realtek_ALC_A377/setup.exe 121.1 KB 23 Dec 2005
Realtek_ALC_A377/setup.ibt 456.3 KB 23 Dec 2005
Realtek_ALC_A377/setup.ini 2.8 KB 23 Dec 2005
Realtek_ALC_A377/setup.isn 250.3 KB 23 Dec 2005

How to Update MEGABOOK M645 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the MEGABOOK M645 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 MEGABOOK M645 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 MEGABOOK M645. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the MSI website. Most major device manufacturers update their drivers regularly.

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 MSI. All company names/logos are properties of their owners.
server: web5, load: 0.73