
ii
VC15 Mainboard Manual
Front Panel Block, Power LED and Speaker Connector ..... 2-12
PS/2 Keyboard and Mouse Connector .............................. 2-13
Optional LAN Connector .................................................. 2-14
Universal Serial Bus Connectors ....................................... 2-14
Serial Port Connectors....................................................... 2-15
Printer Connector .............................................................. 2-15
Audio I/O Jacks ................................................................ 2-16
Game/MIDI Connector ...................................................... 2-16
Chapter 3 BIOS Setup
CMOS Setup Utility ....................................................................... 3-1
Standard CMOS Setup................................................................... 3-2
Advanced BIOS Features .............................................................. 3-4
Advanced Chipset Features .......................................................... 3-7
Integrated Peripherals .................................................................... 3-9
Power Management Setup ............................................................. 3-14
PnP/PCI Configurations ................................................................. 3-18
PC Health Status ............................................................................ 3-19
Frequency/Voltage Control ............................................................ 3-20
Load Fail-Safe Defaults .................................................................. 3-21
Load Optimized Defaults................................................................ 3-21
Supervisor/User Password ............................................................ 3-21
Save and Exit Setup ....................................................................... 3-22
Exit without Saving ........................................................................ 3-22