DFI 586ITBD, User Manual

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586ITBD System Board User’s Manual
Assign IRQ for USB
When Enabled, the system automatically assigns an IRQ for the USB
device connected to your system. However, if you are not using USB
devices and an ISA slot requires an IRQ, set this function to Disabled.
The IRQ address previously occupied by the USB device will be
available for the ISA slot.
Note:
When Disabled, a “Yellow” mark will appear in Windows

95’s
Device Manager.
Load Fail-Safe Settings
The “Load Fail-Safe Settings” option loads the troubleshooting default
values permanently stored in the ROM chips. These settings are not
optimal and turn off all high performance features. You should use these
values only if you have hardware problems. Highlight this option on the
main menu and press <Enter>. The message below will appear.
Load Fail-Safe Settings (Y/N)? N
If you want to proceed, type <Y> and press <Enter>. The default
settings will be loaded.
Load Optimal Settings
The “Load Optimal Settings” option loads optimized settings from the
BIOS ROM. Use the Setup default values as standard values for your
system.
Highlight this option on the main menu and press <Enter>. The
message below will appear.
Load Optimal Settings (Y/N)? N
Type <Y> and press <Enter> to load the Setup default values.