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Chapter 2
Installation and BIOS Setup
If you select
SWDMA1
, the BIOS uses single word DMA mode 1. The data transfer rate is
4.2 Mbytes/s.
If you select
SWDMA2
, the BIOS uses single word DMA mode 2. The data transfer rate is
8.3 Mbytes/s.
If you select
MWDMA0
, the BIOS uses multiword DMA mode 0. The data transfer rate is
4.2 Mbytes/s.
If you select
MWDMA1
, the BIOS uses multiword DMA mode 1. The data transfer rate is
13.3 Mbytes/s.
If you select
MWDMA2
, the BIOS uses multiword DMA mode 2. The data transfer rate is
16.6 Mbytes/s.
If you select
UDMA0
, the BIOS uses ultra DMA mode 0. The data transfer rate is 16.6 Mbytes/s.
It has the same transfer rate as PIO mode 4 and multiword DMA mode 2.
If you select
UDMA1
, the BIOS uses ultra DMA mode 1. The data transfer rate is 25 Mbytes/s.
If you select
UDMA2
, the BIOS uses ultra DMA mode 2. The data transfer rate is 33.3 Mbytes/s.
If you select
UDMA3
, the BIOS uses ultra DMA mode 3. The data transfer rate is 66.6 Mbytes/s.
If you select
UDMA4
, the BIOS uses ultra DMA mode 4. The data transfer rate is 100 Mbytes/s.
The options are
Auto
,
SWDMA
n
,
MWDMA
n
, and
UDMA
n
.
SMART for Hard Disk Drives
Self-Monitoring Analysis and Reporting Technology (SMART) helps predict impending drive
failures. If you select
Auto
, the AMI BIOS detects hard disk drive support automatically. Select
Disabled
to prevent the AMI BIOS from using the SMART. Select
Enabled
to allow the AMI
BIOS to use the SMART. to support the hard drive disk. The options are
Disabled
,
Enabled
,
and
Auto
.
32-Bit Data Transfer
Select
Enable
to enable the function of 32-bit IDE data transfer. The options are
Enabled
and
Disabled
.
PCI/PnP Configuration
Use this menu to set the PCI/PnP configurations for the following items.
Clear NVRAM
This option clears the NVRAM during system boot. The options are
No
and
Yes
.
