3. HARDWARE SETUP 4) Voltage I/O Setting (VIO) This jumper allows you to select the voltage supplied to the DRAM, chipset, AGP, and PCI, among others. The default voltage is set at Normal . Setting VIO Normal [1-2] (default) Reserved [2-3] VIO Motherboard Settings 3. H/W SETUP 1 2 2 3 Normal (Default) Reserved CUA ® CUA Input/Output Voltage Setting WARNING! Using a higher voltage may help when overclocking but may result in the shortening of your computer component’s life. It is strongly recommended that you leave this settting on its default. 5) BUS Selection (BS133) This jumper allows you to enable support for the VIA Cyrix® III (133MHz FSB) processor.
The default is set at Normal for Intel and VIA Cyrix III (100/ 66MHz FSB) processors. For VIA Cyrix III (133MHz FSB) processors, set the BS133 jumper to [2-3]. Setting BS133 Normal [1-2] (default) [Intel and VIA Cyrix III (100/66MHz FSB)] Reserved [2-3] [VIA Cyrix III (133MHz FSB)] BS133 1 2 2 3 Normal (Default) CUA Bus Selection ASUS CUA User’s Manual 21 ® CUA