30
Chapter 2
IDE Secondary Master PIO
IDE Secondary Slave PIO
IDE Secondary Master UDMA
IDE Secondary Slave UDMA
Setting these items to “Auto” activates the
HDD speed auto-detect function. The PIO
mode specifies the data transfer rate of the
HDD. For example, mode 0 data transfer
rate is 3.3MB/s, mode 1 is 5.2 MB/s, mode 2
is 8.3MB/s, mode 3 is 11.1 MB/s and mode
4 is 16.6MB/s. If your hard disk performance
becomes unstable, you may manually try
the slower mode.
These items allow you to set the Ultra DMA
33/66/100 mode supported by the hard disk
drive connected to your primary and
secondary IDE connectors.
Auto
Mode 0
Mode 1
Mode 2
Mode 3
Mode 4
OnChip IDE Device
Parameter
Description
Option
Summary of Contents for Aspire T320
Page 32: ...Chapter 2 25 ...
Page 52: ...Chapter 3 45 Disassembly Flow Chart ...
Page 88: ...81 Chapter 6 Exploded Diagram ...
Page 96: ...89 Appendix A ...
Page 102: ...94 Appendix C ...