Dell XPS 17 9730 Service Manual - Page 49
Boot Configuration, Expert Key Management, Integrated Devices, Date/Time, Camera
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Table 5. System setup options-Boot Configuration menu (continued) Boot Configuration Enable Secure Boot Enable Microsoft UEFI CA Enables or disables checking of boot software (including firmware drivers and the operating system). Enables or disables the inclusion of Microsoft UEFI CA (Certificate Authority) in the BIOS UEFI Secure Boot DB database. Default: ON Secure Boot Mode Modifies the behavior of Secure Boot to allow evaluation or enforcement of UEFI driver signatures. By default, Deployed Mode is selected. Expert Key Management Enable Custom Mode Enables or disables custom mode to allow keys in the PK, KEK, db, and dbx security key databases to be modified. Default: OFF Table 6. System setup options-Integrated Devices menu Integrated Devices Date/Time Date Time Camera Enable Camera Sets the computer date in MM/DD/YYYY format. Changes to the date take effect immediately. Sets the computer time in HH/MM/SS 24-hour format. You can switch between 12-hour and 24-hour clock. Changes to the time take effect immediately. Enables or disables the camera. By default, Enable Camera is selected. Thunderbolt Adapter Configuration Enable Thunderbolt Technology Support Enables or disables the Thunderbolt Technology feature and associated ports and adapters. Default: ON Enable Thunderbolt Boot Support Enables or disables Thunderbolt adapter features during pre-boot. Default: OFF Enable Thunderbolt (and PCIe behind TBT) pre-boot modules Enables or disables the setting that allows PCIe devices that are connected via a Thunderbolt adapter. Default: OFF Thunderbolt Security level Sets the Thunderbolt adapter security level within the operating system. By default, User Authorization is selected. Audio Enable Audio Enables or disables all integrated audio controller. Default: ON Enable Microphone Enables or disables microphone. By default, Enable Microphone is selected. Enable Internal Speaker Enables or disables internal speaker. By default, Enable Internal Speaker is selected. System setup 49
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