User guide

2-26 Chapter 2: Hardware information
Parallel ATA and Serial ATA device configurations
Following are the Parallel ATA and Serial ATA device configurations
supported by Intel ICH5 specifications.
Native operating systems (OS) are Windows 2000/XP. ICH5R supports a
maximum of six (6) devices using these OS.
Legacy OS are MS-DOS, Windows 98/Me/NT4.0. ICH5R supports a
maximum of four (4) devices using these OS.
Required IDE Configuration settings in BIOS
Refer to the following table for the appropriate BIOS settings of the above
P-ATA and S-ATA device configurations. See section “4.3.6 IDE
Configuration” for details on the related BIOS items.
Windows Windows 98/Me/NT4.0
BIOS item 2000/XP A B C
Onboard IDE Operate Mode Enhanced Mode Compatible Mode Compatible Mode Compatible Mode
Enhanced Mode Support On S-ATA — — —
IDE Port Settings — Primary P-ATA+S-ATA Sec. P-ATA+S-ATA P-ATA Ports Only
Legend:
Supported
— Disabled
P-ATA S-ATA
Operating System Primary Secondary Port 0 Port 1
(2 devices) (2 devices) (1 device) (1 device)
1. Windows 2000/XP
2. Windows 98/Me/NT4.0
Configuration A —
Configuration B —
Configuration C ——