Table of Contents
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Chapter 3
IRQ
A
S
CTIVITIES
Primary INTR
IRQ3 (COM 2)
IRQ4 (COM 1)
IRQ5 (COM 3)
IRQ6 (Floppy Disk)
IRQ7 (Reserved)
IRQ8 (RTC Alarm)
IRQ9 (IRQ2 Redir)
IRQ10 (COM 4)
IRQ11 (Reserved)
IRQ12 (PS/2 Mouse)
IRQ13 (Coprocessor)
IRQ14 (Hard Disk)
IRQ15 (Reserved)
: Move
Enter: Select
F5: Previous Values
Primary INTR
Restores the system to an active state if IRQ activity is detected from any of
the enabled channels
Settings: [Off, On]
IRQ3~IRQ15
Enables or disables the monitoring of the specified IRQ line. These fields are
only available if "Primary INTR" is on.
Settings: [Enabled, Disabled]
Note: IRQ (Interrupt Request) lines are system resources allocated to
I/O devices.
operating system, it signals this by causing an IRQ to occur. After
receiving the signal, when the operating system is ready, the system
will interrupt itself and perform the service required by the IO device.
Phoenix - AwardBIOS CMOS Setup Utility
IRQs Activities
[ON]
[Enabled]
[Enabled]
[Enabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Enabled]
[Disabled]
[Enabled]
[Enabled]
[Enabled]
[Disabled]
+/-/PU/PD: Value
F6: Fail-Safe Defaults
When an I/O device needs to gain attention of the
48
Menu Level
If you choose Disabled, the
power management unit will
not monitor any IRQ activities.
F10: Save
ESC: Exit
F7: Optimized Defaults
Item Help
F1: General Help
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