Intel G4H875-N, G4H875-B On-Chip Serial ATA, Serial ATA Port0 Mode and Serial ATA Port1 Mode

3 BIOS Setup

IDE Primary Master/Slave UDMA and IDE Secondary Master/ Slave UDMA

These fields allow you to set the Ultra DMA in use. When Auto is selected, the BIOS will select the best available option after checking your hard drive or CD-ROM.

Auto The BIOS will automatically detect the settings for you.

Disabled The BIOS will not detect these categories.

On-Chip Serial ATA

Disabled	Disables the onboard SATA.
Auto	The system will detect the existing SATA and
	IDE drives then automatically set them to the
	available master/slave mode.
Combined Mode	This option allows you to use both IDE and
	SATA drives; allowing a maximum of 4 drives.
	You must manually set the SATA drives’ mas-
	ter/slave mode in the “Serial ATA Port0 Mode”
	and “Serial ATA Port1 Mode” fields.
Enhanced Mode	This option allows you to use both IDE and
	SATA drives; allowing a maximum of 6 drives.
SATA Only	This option automatically sets the SATA drives
	to Primary Master and Secondary Master
	modes. Since both drives are in master mode,
	you cannot set the IDE drives to Master mode.
	The “Serial ATA Port0 Mode” and “Serial ATA
	Port1 Mode” fields will not be configurable.

Serial ATA Port0 Mode and Serial ATA Port1 Mode

These fields are used to select the master/slave mode of the serial ATA drives. Make sure they do not conflict with the settings of the IDE hard drives.

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