Setup Utilities and Diagnostics Features
Heading | Option | Description |
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Security | Data Execution | Enable/Disable. |
(continued) | Prevention | Data Execution Prevention Mode help prevent OS security breaches. |
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| ✎ This selection is in effect only if the processor and operating |
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| system being used comprehend and utilize the function. |
Power | OS Power | • Runtime Power Management - Enable/Disable. Allows certain |
| Management | operating systems to reduce processor voltage and frequency |
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| when the current software load does not require the full |
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| capabilities of the processor. This option is only available when |
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| supported by the processor. |
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| • Idle Power Savings - Extended/Normal. Allows certain |
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| operating systems to decrease the processors power |
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| consumption when the processor is idle. This option is only |
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| available when supported by the processor. |
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| • ACPI S3 Support - Enables or disables ACPI S3 support. |
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| • ACPI S3 Hard Disk Reset - Enabling this causes the BIOS to |
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| ensure hard disks are ready to accept commands after |
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| resuming from S3 before returning control to the operating |
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| system. |
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| • ACPI S3 PS2 Mouse Wakeup - Enables or disables waking from |
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| S3 due to PS2 mouse activity. |
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| • USB Wake on Device Insertion - Allows system to wake from |
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| Standby on USB device insertion. |
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| Hardware Power | SATA power management enables or disables SATA bus and/or |
| Management | device power management. |
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| Thermal | Fan idle mode - This bar graph controls the minimum permitted fan |
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| speed. |
✎This setting only changes the minimum fan speed. The fans are still automatically controlled.
✎Support for specific Computer Setup options may vary depending on the hardware configuration.
Service Reference Guide, dc7600 |