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1. Highlight and select “Advanced Chipset Setup” from the list on the main setup screen.
2. Make sure that the USB Function is “disabled”.
3. Make sure that the IRQ12/M Mouse Function is “enabled”.
AMIBIOS SETUP –ADVANCED CHIPSET SETUP
© 1996 American Megatrends, Inc. All Rights Reserved
USB Function Disabled Available Options:
USB Keyboard/Mouse Legacy Support Disabled Disabled
USB Clock 48 Mhz Enabled
USB Passive Release Enable Enable
Global Triton2 Enable Enable
Memory Hole Disable
IRQ12/M Mouse Function Enabled
8Bit I/O Recovery Time (Sysclk) 1
16Bit I/O Recovery Time (Sysclk) 1
DRAM Timings 60ns
Refresh Rate 66Mhz
Turbo Read LeadOff Disabled
Read Burst Timing x333
Write Burst Timing x333
Fast RAS to CAS Delay (Clocks) 3
LeadOff Timing 7/6/3/4
Turbo Read Pipelining Disabled
Speculative LeadOff Disabled ESC: Exit :Sel
Turn-Around Insertion Disabled PgUp/PgDn: Modify
Memory Address Drive Strength 8ma/8ma F2/F3: Color
Figure 14. Advanced Chipset Setup Screen
4. Press [ESC] to return to the main setup screen.
Continued on next page
Configuring CMOS Setup, Continued
Check Settings on
the Advanced
Chipset Screen