MSI Keeper 945GME V2.1 - Manual (Page 49)

3-11
BIOS Setup
Integrated Peripherals
OnChip IDE Device
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple
sector read/write. If your IDE hard drive supports block mode (most new
drives do), select [Enabled] for automatic detection of the optimal number of
block read/writes per sector the drive can support.
IDE DM A Transfer Access
Setting to [Enabled] will open DMA bus master and execute DMA action in
DOS, which will make the data transferring faster.
On-Chip Primary/Secondary PCI IDE
The chipset contains a PCI IDE interface with support for two IDE channels.
Select [Enabled] to activate the first and/or second IDE interface. Select
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