IBM LV-671 Benutzerhandbuch

The board integrates Intel® ICH4 with REALTEK® ALC655 codec. It can support 

2-channel or 5.1 channel sound under system configuration. Please follow the steps below 

to setup your sound system. 

1. 

Install REALTEK AC97 Audio driver. 

2.  Lunch the control panel and Sound Effect Manager. 

3.  Select Speaker Configuration   

 

4. Select the sound mode to meet your speaker system.