HP ENVY 13-aq0000 BIOS Simulator - Page 30

Back to BIOS Utility Menus Boot Options Menu Back to Welcome Page Main Security Configuration Boot Options Exit Post Hotkey Delay (sec) USB Boot Network Boot Network Boot Protocol Legacy Support Secure Boot Platform Key Pending Action Clear All Secure Boot Keys Load HP Factory Default Keys Load MSFT Debug Policy Keys 1 2 3 4 5 6 Enrolled MSFT None OS Boot Manager UEFI Boot Order ► OS Boot Manager 7 USB Flash Drive/USB Hard Disk USB CD/DVD ROM Drive ! USB Network Adapter Windows Boot Manager (SanDisk SD9SN8W-128G-1006) Press F10 to Save or ESC to Cancel Legacy Boot Order Notebook Hard Drive USB Flash Drive/USB Hard Disk USB CD/DVD ROM Drive ! USB Network Adapter Item Specific Help 1. POST Hotkey Delay (sec) controls the amount of time given to press the function key to enter the Setup Utilities when the system starts. To disable the audible password promt (beeping sound) for both the Administrator Password and power-On Password, set the POST Hotkey Delay (sec) options to 0. 2. Enable/Disable USB boot. 3. Enable/Disable network boot during boot time. 4. Select Network Boot Protocol using IPv4, IPv6 or IPv4+IPv6. When IPv4+IPv6 is selected, BIOS will use IPv4 first. 5. When Legacy Support Is enabled. BIOS will load Compatibility Support Module to support Legacy OS such as Windows 7. Windows Vista. Windows XP und DOS. When legacy Support is disabled. BIOS will boot in UEFI Mode without CSM to support newer OS such as Windows 8. 6. When Secure Boot is enabled, BIOS performs cryptographic check during bootup, for the integrity of the software image. It prevents unauthorized or maliciously modified software from running. 7. Up and Down arrow keys select a device.< F5 > and < F6 > keys move the device down or up. The boot capability will be disabled if the Device is marked with an exclamation mark. When Legacy Support is enabled, UEFI boot order and Legacy boot order are both available and UEFI boot order has higher priority than Legacy boot order.