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System Resources
The following sections include information about:
default system settings
viewing system resources
jumper settings on the system board.
IRQ settings
The following settings are the default IRQ settings:
IRQ0 (timer)
IRQ1 (keyboard)
IRQ2 (programmable interrupt controller)
IRQ3 (COM2)
IRQ4 (COM1)
IRQ5 (LPT2)
IRQ6 (diskette drive)
IRQ7 (LPT1)
IRQ8 (real time clock)
IRQ9 (user available)
IRQ10 (user available)
IRQ11 (Windows Sound System)
IRQ12 (mouse)
IRQ13 (coprocessor)
IRQ14 (primary IDE)
IRQ15 (secondary IDE).
Viewing system resources
Some hardware option installations might require system resources such as interrupt request (IRQ) lines,
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