3. HARDWARE SETUP 3) Onboard Audio Setting (available on audio model only) The onboard audio CODEC may be enabled or disabled using all of these jump- ers. Disable the onboard audio CODEC if you are using an PCI audio card on any of the expansion slots or a primary AMR on the AMR slot (see AMR Slot later in this section). If using an PCI audio expansion card, Onboard AC’97 Audio Con- troller in 4.4.5 Peripheral Setup must also be disabled. Setting AUDIO CODEC Enable [1-2] [1-2] [1-2] [1-2] (default) Disable [2-3] [2-3] [2-3] [2-3] Enable Onboard Audio Codec (Default) Disable Onboard Audio Codec AUD_EN2 AUD_EN1 SPK ADN# 1 2 2 3 Motherboard Settings 3.
H/W SETUP SPK ADN# AUD_EN2 AUD_EN1 K7V Audio Codec Setting 4) I/O Voltage Setting (VIO) VIO allows you to select the voltage supplied to the DRAM, chipset, AGP, PCI, and the CPU’s I/O buffer. The default voltage ( 3.31V ) should be used unless processor overclocking requires a higher voltage. 0 1 0 1 0 1 VIO 1 2 2 3 3 4 3.30 Volt 3.40 Volt 3.56 Volt K7V ® K7V VIO Setting WARNING! Using a higher voltage may help when overclocking but may re- sult in the shortening of your computer component’s life. It is strongly recom- mended that you leave this setting on its default. ASUS K7V User’s Manual 19 ® V7K 0 1 0 10 1