MAINBOARD BIOS SETUP
MAINBOARD BIOS SETUP
P6L40-A4E
P6L40-A4E User’s Manual
User’s Manual
35
35
Slot 1/2/3/4 Use IRQ No.
– By default, an IRQ is automatically assigned to PCI slots 1, 2, 3
and 4. You may also specify an IRQ for these slots.
SYMBIOS SCSI BIOS -
When set to
Auto
(Default), the system will automatically sense
the presence of any SCSI adapter that uses a Symbios SYM53C8XX SCSI chip:
If the SCSI adapter installed
has
its own
BIOS on board:
The on-board SCSI BIOS will not be loaded.
The adapter’s own SCSI BIOS will be used.
If the SCSI adapter installed
doesn’t have
its own BIOS and the card uses or is
compatible with the SYM53C8XX chip:
The on-board SCSI BIOS will load and
control the SCSI adapter.
*Disabling
, the onboard SCSI BIOS prevents it from being active in any way.
PCI Latency Timer -
This option sets latency of all PCI devices on the PCI bus. The
settings are in units equal to PCI clocks. Available settings are 0 ~ 248. The default is 80.
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 address, set this function to Disabled. The IRQ address previously
occupied by the USB device will be available for the ISA slot.
Used MEM base address -
This item allows you to determine which basic addresses are
not to be occupied by PCI Card and leave these addresses for some special ISA Card used
only.
Choices are C800, CC00, D000, D400, D800, DC00.
Load BIOS Defaults
Loads “Fail Safe” settings into the BIOS Setup program. These options are designed to slow
the system down for troubleshooting purposes. To load the default values, highlight this
option and press [ENTER]. Enter “Y” in the confirmation screen and press [ENTER] again.
User-defined options in the
Standard CMOS Setup
are not affected.
Load Setup Defaults
Loads the default values for best system performance into the BIOS Setup program. To load
the default values, highlight this option and press [ENTER]. Enter “Y” in the confirmation
screen and press [ENTER] again. User-defined options in the
Standard CMOS Setup
are
not affected.