先換音效卡的驅動程式.
MSI KT880 Delta Series VIA Smart5.1CH Sound Drivers :
http://download.msi.com.tw/support/.../VT1617OM69.zip
http://www.msi.com.tw/program/suppo...?UID=600&kind=1

Support model For VIA VT1617 Audio Driver
Description
• WHQL Pass for Win 2K/XP
• Merge VT1616/VT1617/ VT1617A driver
• Driver version: 6.14.01.4040 (WinXP/2K/98/ME)
Date 2004-7-29