18 IBM Desktop System HMM
•IDE Read Prefetch:
The default setting is “Disabled”. Read prefetch
can improve performance of your system. IDE
CD-ROM devices and some operating systems
may not work properly with this feature “Enabled”.
IDE Hard Disk Drive 1
IDE Hard Disk Drive 1 ( if installed) is attach ed to IDE
connector 1 on the system board and is set as the
slave device.
•Size:
The default is set to “Not installed“.
IDE CD-ROM Drive 2
IDE CD-ROM Drive 2 is attached to IDE connector 2
on the system board and a pre-installed CD-ROM
drive is connected here.
•IDE Performance:
The “High Performance“ mode allows IDE devices
attached to the system board IDE controller to
utilize any performance enhancement features the
device may support. If it does not function
properly, set this field to the “Compatible“ mode.
The default is set to “High Performance“.
Audio Setup •Audio Support:
This parameter enables or disables the onboard
audio controller chipset. This item does not appear
in the menu if there is no physical audio chipset on
the system board. The default setting is Enabled.