Asus P8B-C/4L - Page 49

ASUS P8B-C series 2-31
9. SAS switch setting. SAS switch setting
(3-pin SAS_SW1, P8B-C/SAS/2L, P8B-C/SAS/4L only )
This jumper allows you to enable or disable the onboard LSI SAS2008
controller.