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Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each
of the four IDE devices that the onboard IDE interface supports. Modes 0 through 4 provide
successively increased performance. In Auto mode, the system automatically determines
the best mode for each device.
The settings are: Auto (default), Mode 0, Mode 1, Mode 2, Mode 3 and Mode 4.
Primary/Secondary Master/Slave UDMA
Ultra DMA/33 implementation is possible only if your IDE hard drive supports it and the
operating environment includes a DMA driver (Windows 95 OSR2 or a third-party IDE bus
master driver)You’re your hard drive and your system software both support Ultra DMA/33
and Ultra DMA/66, select Auto to enable BIOS support.
Settings are: Auto(default) , Disabled.
OnChip Serial SATA
That it has 5 choices as below:
Disable
Disable SATA Controller.
Auto
By system determine automatically.
Combined Mode
PATA and SATA are combined. Max of 2 IDE drives
in each channel.
Enhanced Mode
( default ) Enable both SATA and PATA. Max of 6 IDE drives
are supported.
SATA Only
SATA is operating in legacy mode.
Notice:
That is can not install operation system on SATA hard disk in Enhanced Mode and Lock SSD,
because SSD is locked when during installation will write boot data in MBR of SSD.
To clear the effect has 2 solutions as below:
1.
Unlock SSD and format, then to install.
2.
Change to “”Combined Mode”” then to install.
