3. HARDWARE SETUP 1) Vaux Setting (3VSBSLT) This jumper allows you to select the voltage supplied to add-in PCI cards that require Vaux power. 0 1 0 1 0 1 3VSBSLT 1 2 3 1 2 3 Add 3 Volt Add 3 VSB K7M K7M PCI Vaux Selection Motherboard Settings 3. H/W SETUP 2) PS/2 Mouse Setting (MSDATA) This jumper allows you to release IRQ12 for use by add-in cards if you are not using a PS/2 mouse. Set to IRQ12 if you do not have a PS/2 mouse. Set to MSDATA if you want to use a PS/2 mouse. 0 1 0 1 0 1 MSDATA K7M 1 2 3 1 2 3 IRQ12 (w/o PS/2 Mouse) MSDATA (w/ PS/2 Mouse) K7M PS/2 Mouse Selection 18 ASUS K7M User’s Manual