Table
Select the Legacy device's IRQ, DMA, and I/O Range. The settings may not take effect for all operating systems. To hide a device from the operating system, see Security > Device Security.
Bus Options | Allows you to enable or disable: | |
| ● | PCI SERR# Generation. Default is enabled. |
| ● | PCI VGA Palette Snooping, which sets the VGA palette snooping bit in PCI configuration space; only |
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| needed when more than one graphics controller is installed. Default is disabled. |
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Device Options | Allows you to set: | |
| ● | Num Lock State at |
| ● | Integrated Video (enable/disable). Use this option to disable the integrated video controller when |
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| another video controller is present in the system, or to configure UMA memory settings. Default is |
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| ‘Automatic UMA Size’. |
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| If you select ‘Selectable UMA Size’, a new menu item appears in the Device Options dialog box to |
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| allow you to select the amount of memory to allocate to video memory. |
| ● | Internal Speaker (enable/disable). Does not affect external speakers. Default is enabled. |
| ● | |
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| Default is enabled. |
| ● | Hyper threading (enable/disable). Use this option to disable processor |
| ● | USB EHCI Port Debug (enable/disable). Forces all USB ports to use USB 2.0 for debugging utilities |
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| and other applications that do not support USB 3.0. Default is disabled. |
| ● | USB 3.0 BIOS Driver Support (enable/disable). Default is disabled. |
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VGA Configuration | Displayed only if there is an | |
| will be the “boot” or primary VGA controller. | |
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| |
Management Operations | Allows you to set: | |
| ● | AMT (enable/disable). Allows you to enable or disable functions of the embedded Management |
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| Engine (ME) such as Active Management Technology (AMT). If set to disable, the Management |
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| Engine is set to a temporarily disabled state and will not provide functions beyond necessary |
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| system configuration. Default is enabled. |
| ● | Unconfigure AMT/ME (enable/disable). Allows you to unconfigure any provisioned management |
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| settings for AMT. The AMT settings are restored to factory defaults. This feature should be used |
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| with caution as AMT will not be able to provide any set AMT management functions once |
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| unconfigured. Default is disabled. |
| ● | Hide Unconfigure ME Confirmation Prompt (enable/disable). Allows you to set the system to not |
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| display the confirmation to unconfigure ME. |
| ● | Watchdog Timer (enable/disable). Allows you to set amount of time for a operating system and |
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| BIOS watchdog alert to be sent if the timers are not deactivated. BIOS watchdog is deactivated by |
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| BIOS and would indicate that a halt occurred during execution if the alert is sent to the management |
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| console. An operating system alert is deactivated by the operating system image and would indicate |
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| that a hang occurred during its initialization. Default is enabled. |
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Option ROM Launch | Let you set the launch policy for option ROMs. An Option ROM typically consists of firmware that is called | |
Policy | by the system BIOS. For example, an adapter card that controls a boot device might contain firmware that | |
| is used to connect the device to the system once the Option ROM is loaded. | |
| ● | PXE Option ROMs (legacy only/EFI only/do not launch) |
| ● | Storage Option ROMs (legacy only/EFI only/do not launch) |
| ● | Video Option ROMs (legacy only/EFI only) |
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| |
Connected BIOS | Enables or disables the feature that updates the BIOS using the network. |
64 Chapter 5 Computer Setup (F10) Utility