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BIOS Setup
Primary Master UDMA and Primary 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.
IDE DMA Transfer Access
This field is used to enable or disable the DMA transfer function of
an IDE hard drive.
IDE Prefetch Mode
This allows data and addresses to be stored in the internal buffer of
the chip, thus reducing access time. Enable this field to achieve better
performance.
IDE HDD Block Mode
Enabled
The IDE HDD uses the block mode. The system
BIOS will check the hard disk drive for the maxi-
mum block size the system can transfer. The
block size will depend on the type of hard disk
drive.
Disabled
The IDE HDD uses the standard mode.