4. BIOS SETUP

PCI DMA Resource Exclusion

DMA x Used By ISA [No/ICU]

These fields indicate whether or not the displayed DMA channel for each field is being used by a legacy (non-PnP) ISA card. The default setting indicates either that the displayed DMA channel is not used or an ICU is being used to determine if an ISA card is using that channel. If you install a legacy ISA card that requires a unique DMA channel, and you are not using an ICU, you must set the field for that channel to [Yes]. Configuration options: [No/ICU] [Yes]

PCI UMB Resource Exclusion

PCI Configuration

4. BIOS SETUP

ASUS CUV4X-C User’s Manual

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