IBM 6868 User Guide - Page 69
Power-management features, ACPI BIOS IRQ
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Interrupt request 10 11 12 13 14 15 System resource Available Available Mouse Coprocessor Available IDE drives Note: IRQs 4 and 7 can be modified to alternative settings or disabled. DMA request 0 1 2 3 4 5 6 7 System resource Available Available Diskette Parallel port System resource Available Available Available Power-management features Your computer comes with built-in energy-saving capabilities. You can view and change energy-saving settings using the power-management menu in the Configuration/Setup utility program. This section describes the power-management features in your computer and provides instructions for using these features. Attention If a device, such as a monitor, does not have power-management capabilities, it can be damaged when exposed to a reduced power state. Before you make energy-saving selections for your monitor, check the documentation that comes with your monitor to see if it supports Display Power Management Signaling (DPMS). ACPI BIOS IRQ Automatic Configuration and Power Interface (ACPI) BIOS IRQ enables the operating system to control the power-management features of your computer. You can use the ACPI BIOS IRQ setting to configure the interrupts that this feature uses so that you can free resources for other devices. Not all operating systems support ACPI BIOS IRQ. See your operating system documentation to determine if ACPI is supported. Chapter 4. Using the Configuration/Setup Utility program 55