Technical product specification

Intel NUC Board DN2820FY Technical Product Specification

Table 11 lists the settings for the jumper.

Table 11. BIOS Security Jumper Settings

Function/Mode Jumper Setting Configuration

Normal 1-2 The BIOS uses current configuration information and passwords

for booting.

Lockdown 2-3 The BIOS uses current configuration information and passwords

for booting, except:

• All POST Hotkeys are suppressed (prompts are not displayed

and keys are not accepted. For example, F2 for Setup, F10 for

the Boot Menu).

• Power Button Menu is not available (see Section 3.7.4 Power

Button Menu).

BIOS updates are not available except for automatic Recovery

due to flash corruption.

Configuration None BIOS Recovery Update process if a matching *.bio file is found.

Recovery Update can be cancelled by pressing the Esc key.

If the Recovery Update was cancelled or a matching *.bio file

was not found, a Config Menu will be displayed. The Config Menu

consists of the following (followed by the Power Button Menu

selections):

[1] Suppress this menu until the BIOS Security Jumper is

replaced.

[2] Clear BIOS User and Supervisor Passwords.

See Section 3.7.4 Power Button Menu.