3. HARDWARE SETUP 1) JumperFree™ Mode (JP22) This jumper allows you to enable or disable the JumperFree™ mode. The JumperFree™ mode allows processor settings to be made through the BIOS setup (see 4.4 Advanced Menu ). NOTE: In JumperFree™ mode, all dip switches (DSW) must be set to OFF. Setting JP22 Enable (JumperFree) [1-2] (default) Disable (Jumper) [2-3] DSW (D21) 1 2 3 1 2 3 JP22 1 2 3 4 5 ON Motherboard Settings 3. H/W SETUP JumperFree Jumper (JumperFree Mode) OFF P3C-LS/L/S JumperFree™ Mode Setting 2) Audio Controller Setting (JP2) (on model with onboard PCI audio) This jumper allows you to enable or disable the onboard 32-bit PCI audio control- ler (optional component).
Disable the onboard audio if you are using a PCI audio card on any of the expansion slots or a primary AMR on the AMR slot (see 3.7.3 Audio Modem Riser (AMR) Slot ). Setting JP2 Enable [1-2] (default) Disable [2-3] JP2 Enable Disable 3 2 1 3 2 1 P3C-LS/L/S Audio Controller Setting 18 ASUS P3C-L / P3C-S / P3C-LS User’s Manual P3C-LS / L / S P3C-LS / L / S