Settings in BIOS Setup
Advanced
- Advanced system configuration
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Primary
The first IDE hard disk controller is enabled (default entry). Two
IDE drives can be attached to the first (primary) connector. IRQ14
is occupied.
Primary And Secondary
Primary and secondary IDE drive controllers are activated (default
entry). Up to four IDE drives can be connected. Low-speed drives
are preferred for the second (secondary) connector (e.g. CD-
ROM). IRQ14 and IRQ15 are occupied.
Disabled
Both IDE hard disk controllers are disabled.
Mouse Controller
This field is used to enable and disable the built-in mouse controller on the system
board.
Enabled
The mouse controller is enabled (default entry)- IRQ 12 is used. .
Disabled
The mouse controller is disabled - IRQ 12 is free.
Audio Controller
This field sets the base address for the audio controller on the system board or
disables the audio controller.
Enabled
The system BIOS determines which system resources (interrupts,
addresses, DMAs) are occupied (default entry).
Disabled
The audio controller is disabled.
USB Controller
switches the USB controller (Universal Serial Bus) of the system board on or off.
Enabled
The system BIOS determines which system resources (interrupts,
addresses) are occupied.
Disabled
The USB controller is disabled (default entry).