System setup
CAUTION:
Unless you are an expert computer user, do not change the settings in the BIOS Setup program.
Certain changes can make your computer work incorrectly.
NOTE:
Before you change BIOS Setup program, it is recommended that you write down the BIOS Setup program screen
information for future reference.
Use the BIOS Setup program for the following purposes:
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Get information about the hardware installed in your computer, such as the amount of RAM and the size of the hard drive.
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Change the system configuration information.
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Set or change a user-selectable option, such as the user password, type of hard drive installed, and enabling or disabling
base devices.
Topics:
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Clearing BIOS (System Setup) and System passwords
BIOS overview
The BIOS manages data flow between the computer's operating system and attached devices such as hard disk, video adapter,
keyboard, mouse, and printer.
Entering BIOS setup program
About this task
Turn on (or restart) your computer and press F2 immediately.
Boot menu
Press <F12> when the Dell logo appears to initiate a one-time boot menu with a list of the valid boot devices for the system.
Diagnostics and BIOS Setup options are also included in this menu. The devices listed on the boot menu depend on the bootable
devices in the system. This menu is useful when you are attempting to boot to a particular device or to bring up the diagnostics
for the system. Using the boot menu does not make any changes to the boot order stored in the BIOS.
The options are:
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UEFI Boot:
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Windows Boot Manager
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Other Options:
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BIOS Setup
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BIOS Flash Update
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Diagnostics
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Change Boot Mode Settings
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System setup
Содержание Latitude 7520
Страница 1: ...Latitude 7520 Service Manual Regulatory Model P110F Regulatory Type P110F001 January 2021 Rev A00 ...
Страница 14: ...Major components of your system 1 Base cover 14 Removing and installing components ...
Страница 18: ...About this task 18 Removing and installing components ...
Страница 37: ...Figure 2 Display assembly with WLAN antenna Removing and installing components 37 ...
Страница 38: ...Figure 3 Display assembly with WLAN and WWAN antenna 38 Removing and installing components ...
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