3-26 Chapter 3: BIOS Setup
Available
Reserved
Available
Reserved
PCI/PNP ISA UMB Region Exclusion
This option reserves specific upper memory blocks for use by legacy
ISA devices.
1. Move the cursor to PCI/PNP ISA UMB Region Exclusion and press
Enter.
2. Select the appropriate memory block from the list, C800-CBFF
through DC00-DFFF, and press Enter
3. Select the desired setting from the drop-down menu. Select
Reserved to reserve a specified block of upper memory for use by
legacy ISA devices.
PCI/PNP ISA IRQ Resource Exclusion
This option reserves specific IRQs for use by legacy ISA devices.
1. Move the cursor to PCI/PNP ISA IRQ Resource Exclusion and press
Enter.
2. Select the desired IRQ from the list, IRQ 3 through IRQ 15, and
press Enter.
3. Select the desired setting from the drop-down menu. Select
Reserved to reserve a specified IRQ for use by legacy ISA devices.