Dell PowerEdge 1750 User Manual

Page 30

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IRQ5

Available

IRQ6

Diskette drive controller

IRQ7

Available

IRQ8

Real-time clock/system CMOS

IRQ9

ACPI functions (used for power management)

IRQ10

Used by ESM hardware

IRQ11

Available

IRQ12

PS/2 mouse port unless the mouse is disabled through the System Setup program

IRQ13

Math coprocessor

IRQ14

RAC, if installed; available if a RAC is not installed

IRQ15

Secondary IDE controller