Chapter 7: BIOS
7-7
UDMA4 and UDMA5. (SWDMA=Single Word DMA, MWDMA=Multi Word DMA,
UDMA=UltraDMA.)
S.M.A.R.T.
Self-Monitoring Analysis and Reporting Technology (SMART) can help predict
impending drive failures. Select "Auto" to allow BIOS to auto detect hard disk
drive support. Select "Disabled" to prevent AMI BIOS from using the S.M.A.R.T.
Select "Enabled" to allow AMI BIOS to use the S.M.A.R.T. to support hard drive
disk. The options are Disabled, Enabled, and
Auto
.
32-Bit Data Transfer
Select "Enabled" to activate the function of 32-Bit data transfer. Select "Disabled"
to deactivate the function. The options are Enabled and
Disabled
.
Serial ATA0/1/2 Primary/Secondary Channel
Highlight one of the items above and press <Enter> to access the submenu for that
item. If a drive is present, information on that drive will be displayed here.
Type
Select the type of device connected to the system. The options are Not Installed,
Auto
, CDROM and ARMD.
LBA/Large Mode
LBA (Logical Block Addressing) is a method of addressing data on a disk drive.
The options are Disabled and
Auto
.
Block (Multi-Sector Transfer)
Block mode boosts 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 the data to be transferred from and to the device one sec-
tor at a time. Select "Auto" to allows the 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
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 AMI
Summary of Contents for AS2041M-32R Plus
Page 1: ...AS2041M 32R AS2041M T2R USER S MANUAL 1 0 SUPER ...
Page 5: ...v Preface Notes ...
Page 16: ...1 6 AS2041M 32R 2041M T2R User s Manual Notes ...
Page 25: ...Chapter 2 Server Installation 2 9 Figure 2 4 Accessing the Inside of the System ...
Page 30: ...3 4 AS2041M 32R 2041M T2R User s Manual Notes ...
Page 67: ...Chapter 6 Advanced Chassis Setup 6 5 Figure 6 3 Installing the Air Shroud ...
Page 73: ...Chapter 6 Advanced Chassis Setup 6 11 Figure 6 6 Removing Replacing the Power Supply ...
Page 74: ...6 12 AS2041M 32R 2041M T2R User s Manual Notes ...
Page 94: ...A 2 H8QM3 2 H8QMi 2 User s Manual Notes ...
Page 102: ...B 8 AS2041M 32R 2041M T2R User s Manual Notes ...
Page 106: ...C 4 AS2041M 32R 2041M T2R User s Manual Notes ...