Dell 7510 (7510-9822) Инструкция по эксплуатации онлайн [39/57] 291015

Option Description

Unobtrusive Mode When enabled, pressing Fn+F7 will turn Off all light

and sound emissions in the system. Press Fn+F7 to

resume normal operation. The option is disabled by

default.

• Enable Unobtrusive Mode

Miscellaneous Devices Allows you enable or disable the various on board

devices. The options are:

• Enable Camera

• SD Card Read Only

• Enable Media Card

• Disable Media Card

Default Setting: The highlighted devices are

enabled.

Table 4. Video

Option Description

LCD Brightness Allows you to set the panel brightness independently for battery and AC power.

Switchable Graphics This option enables or disables switchable graphics technologies such as NVIDIA Optimus

and AMD Power Express .

NOTE: It should only be enabled for Windows 7/8 32/64-bit or Ubuntu OS. This

feature is not applicable to other OS.

• Enable Switchable Graphics (Default Setting)

• Enable dock Display Port

Table 5. Security

Option Description

Admin Password Allows you to set, change, or delete the administrator (admin) password.

NOTE: You must set the admin password before you set the system or hard drive

password.

NOTE: Successful password changes take effect immediately.

NOTE: Deleting the admin password automatically deletes the system password

and the hard drive password.

NOTE: Successful password changes take effect immediately.

Default Setting: Not set

System Password Allows you to set, change or delete the system password.

NOTE: Successful password changes take effect immediately.

NOTE: Requires the password be entered when the system is powered on.

Default Setting: Not set

Strong Password Allows you to enforce the option to always set strong passwords.

Default Setting: Enable Strong Password is not selected.