3. HARDWARE SETUP 2) CPU Core Voltage Setting (VID) This jumper allows you to manual adjust the CPU core voltage. It is recom- mended that this be set to Enable , which means the Vcore is generated accord- ing to the CPU VID configuration. For each jumper setting, there are two volt- age options, depending on the CPU used Setting VID Enable [1-2] (default) Disable [2-3] VID ® 1 2 3 1 2 3 3. H/W SETUP Motherboard Settings CUV4X-M Enable (Default) Disable CUV4X-M VID Selection 3) Onboard Audio Setting (AUDIOCODEC) 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 ISA or PCI audio card on any of the expansion slots or a primary AMR on the AMR slot. If using an ISA or PCI audio expansion card, Onboard AC’97 Audio Controller in 4.4.2 I/O Device Configuration of the BIOS must also be disabled. NOTE: This setting is available only on motherboards with the onboard audio option. Setting AUDIOCODEC Enable [1-2] [1-2] [1-2] [1-2] (default) Disable [2-3] [2-3] [2-3] [2-3] SPK ADN# AUD_EN1 AUD_EN2 SPK ADN# AUD_EN1 AUD_EN2 ® 1 2 3 1 2 3 CUV4X-M Disable Enable (Default) CUV4X-M Audio Codec Setting ASUS CUV4X-M User’s Manual 19