SETUP BIOS .4
Configuration PCI
4. BIOS SETUP
USB Function [Enabled]
This motherboard supports Universal Serial Bus (USB) devices. Set to [En- abled] if you want to use USB devices. Configuration options: [Disabled] [Enabled]
PCI/PNP IRQ Resource Exclusion
IRQ XX Reserved for Legacy Device [No/ICU]
These fields indicate whether or not the displayed IRQ for each field is being used by an onboard legacy
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