Computer Setup
Select | To do this |
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Device Configurations | ■ Enable/disable USB legacy support (enabled by default). When enabled, |
| USB legacy support allows the following: |
| ❐ Use of a USB keyboard in Computer Setup even when a Windows® |
| operating system is not running. |
| ❐ Startup from bootable USB devices, including a hard drive, diskette |
| drive, or optical drive connected by a USB port to the computer. |
| ■ Select a parallel port mode: ECP (Enhanced Capabilities Port), standard, |
| bidirectional, or EPP (Enhanced Parallel Port). |
| ■ Enable/disable fan always on while connected to an AC outlet (enabled |
| by default). |
| ■ Enable/disable LAN Power Save (select models only). When enabled, saves |
| power by turning off the LAN when not in use (enabled by default). |
| ■ Enable/disable Data Execution Prevention. When enabled, the processor can |
| disable some virus code execution, which helps to improve computer security. |
| ■ SATA (Serial Advanced Technology Attachment) device mode. The following |
| options are available: |
| ❐ AHCI (Advanced Host Controller Interface) |
| ❐ IDE (Integrated Drive Electronics) |
| ❐ RAID (select models only) |
✎Availability of the options above varies by computer model.
■Enable/disable secondary battery fast charge (enabled by default).
■Enable/disable HP QuickLook 2 (enabled by default).
■Enable/disable Virtualization Technology (select models only; disabled by default).
■Enable/disable TXT (Intel® Trusted Execution Technology) (select models only; disabled by default).
■Enable/disable Dual Core CPU (select models only; enabled by default).
■Enable/Disable Unified Extensible Firmware Interface (UEFI) mode (disabled by default).
■ Enable/disable the wireless switch (enabled by default). | |
| ■ Enable/disable embedded WWAN device radio (select models only; enabled |
| by default). |
| ■ Enable/disable embedded Bluetooth device radio (enabled by default). |
| ■ Enable/disable the Network Interface Controller (LAN) (enabled by default). |
| ■ Set the wake on LAN state. Options include the following: |
| ❐ Disabled |
| ❐ Boot to Network (set by default) |
| ❐ Follow Boot Order |
| ■ Enable/disable the fingerprint device (enabled by default). |
| ■ Enable/disable a modem device (enabled by default). |
| ■ Enable/disable the embedded WLAN device (enabled by default). |
| ■ Enable/disable LAN/WLAN switching (disabled by default). |
| ■ Enable the ambient light sensor (enabled by default). |
| ■ Enable/disable the Notebook Multibay device (enabled by default). |
| ■ Enable/disable the integrated camera (select models only; enabled |
| by default). |
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| (Continued) |
Maintenance and Service Guide |