Realtek High Definition Audio Driver 1.51
This download contains the latest audio drivers, software and utilities for the Realtek high definition audio controllers: -WDM driver for Windows 2000/Windows XP: 5.10.0.5268
-WDM driver for Windows x64: 5.10.0.5268
-Realtek Soundman: 1.0.0.29
-Realtek Sound Effect Manager(ALSndMgr.cpl): 1.0.0.10
-Realtek Sound Effect Manager(RTSndMgr.cpl): 1.0.0.8
-Realtek Sound Effect Manager(RtlCpl): 1.0.1.64
-Realtek Sound Effect Manager(RTHDCPL): 2.0.7.0
-Alcwzrd.exe: 1.1.0.36
-Driver Setup Program: 2.14

Download:Realtek High Definition Audio Driver 1.51