Select | To do this | ||
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Device configurations | ● | Enable Fn Key Switch | |
| ● Enable/disable USB legacy support. When enabled, | ||
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| USB legacy support allows the following: | |
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| ◦ | Use of a USB keyboard in Computer Setup even |
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| when your operating system is not running. |
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| ◦ | Startup from bootable USB devices, including a |
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| hard drive, diskette drive, or optical drive |
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| connected by a USB port to the computer. |
| ● Enable/disable fan always on while connected to an AC | ||
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| outlet. | |
| ● Enable/disable Data Execution Prevention (select | ||
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| models only). When enabled, the processor can disable | |
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| some virus code execution, which helps to improve | |
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| computer security. | |
| ● Enable/disable LAN power saving mode. | ||
| ● Set the SATA (Serial Advanced Technology | ||
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| Attachment) device mode. The following options are | |
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| available: | |
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| ◦ | AHCI (Advanced Host Controller Interface) |
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| ◦ | IDE (Integrated Drive Electronics) |
| ● | Enable/disable HP QuickLook. | |
| ● Enable/disable HP QuickLook preboot authentication on | ||
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| HP QuickLook boot. | |
| ● | Enable/disable HP QuickWeb. | |
| ● Enable/disable HP QuickWeb: Write Protect (disabled | ||
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| by default). | |
● Enable/disable Intel HT Technology.
● Enable/disable Wake on USB (disabled by default).
● Enable/disable Numlock state at boot: Off /On (disabled by default).