Supero SuperServer 6036T-3R, User Manual

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Chapter 7: BIOS
7-11
Host Interface. (Take caution when using this function. This feature is for ad-
vanced programmers only.) The options are IDE, RAID (Intel), RAID (Adaptec)
and AHCI.
SATA#2 Confi guration
Selecting Enhanced will set SATA#2 to native SATA mode. The options are Disabled,
and Enhanced .
Primary IDE Master/Slave, Secondary IDE Master/Slave, Third IDE Master,
and Fourth IDE Master
These settings allow the user to set the parameters of Primary IDE Master/Slave,
Secondary IDE Master/Slave, Third and Fourth IDE Master slots. Hit <Enter> to
activate the following submenu screen for detailed options of these items. Set the
correct confi gurations accordingly. The items included in the submenu are:
Type
Select the type of device connected to the system. The options are Not Installed,
Auto , CD/DVD and ARMD.
LBA/Large Mode
LBA (Logical Block Addressing) is a method of addressing data on a disk drive.
In the LBA mode, the maximum drive capacity is 137 GB. For drive capacities
over 137 GB, your system must be equipped with a 48-bit LBA mode addressing.
If not, contact your manufacturer or install an ATA/133 IDE controller card that
supports 48-bit LBA mode. The options are Disabled and Auto .
Block (Multi-Sector Transfer)
Block Mode boosts the IDE drive performance by increasing the amount of data
transferred. Only 512 bytes of data can be transferred per interrupt if Block Mode
is not used. Block Mode allows transfers of up to 64 KB per interrupt. Select
Disabled to allow data to be transferred from and to the device one sector at
a time. Select Auto to allow data transfer from and to the device occur multiple
sectors at a time if the device supports it. The options are Auto and Disabled.
PIO Mode
The IDE PIO (Programmable I/O) Mode programs timing cycles between the
IDE drive and the programmable IDE controller. As the PIO mode increases, the
cycle time decreases. The options are Auto , 0, 1, 2, 3, and 4.
Select Auto to allow the AMI BIOS to automatically detect the PIO mode. Use
this value if the IDE disk drive support cannot be determined.