One Time Boot Menu; System Setup Options; General Screen Options - Dell Precision 7520 Owner's Manual

Table 2. Navigation keys (continued)
Keys
Down arrow
Enter
Spacebar
Tab
Esc

One time boot menu

To enter one time boot menu, turn on your computer, and then press F12 immediately.
It is recommended to shutdown the computer if it is on.
NOTE:
The one-time boot menu displays the devices that you can boot from including the diagnostic option. The boot menu options
are:
● Removable Drive (if available)
● STXXXX Drive (if available)
XXX denotes the SATA drive number.
NOTE:
● Optical Drive (if available)
● SATA Hard Drive (if available)
● Diagnostics
The boot sequence screen also displays the option to access the System Setup screen.

System setup options

Depending on the laptop and its installed devices, the items listed in this section may or may not appear.
NOTE:

General screen options

This section lists the primary hardware features of your computer.
Option Description
This section lists the primary hardware features of your computer.
System
● System Information: Displays BIOS Version, Service Tag, Asset Tag, Ownership Tag, Ownership Date,
Information
● Memory Information: Displays Memory Installed, Memory Available, Memory Speed, Memory Channels
● Processor Information: Displays Processor Type, Core Count, Processor ID, Current Clock Speed,
● Device Information: Displays Primary Hard Drive, SATA-0, M.2 PCIe SSD-0, Dock eSATA Device,
Manufacture Date, and the Express Service Code.
Mode, Memory Technology, DIMM ASize, DIMM B Size, DIMM CSize, DIMM D Size,
Minimum Clock Speed, Maximum Clock Speed, Processor L2 Cache, Processor L3 Cache, HT Capable,
and 64-Bit Technology.
LOM MAC Address, Passthrough MAc address, Video Controller, dGPU video controller, Video BIOS
Version, Video Memory, Panel Type, Native Resolution, Audio Controller, Wi-Fi Device, Cellular Device,
Bluetooth Device.
Navigation
Moves to the next field.
Selects a value in the selected field (if applicable) or follow
the link in the field.
Expands or collapses a drop-down list, if applicable.
Moves to the next focus area.
For the standard graphics browser only.
NOTE:
Moves to the previous page until you view the main screen.
Pressing Esc in the main screen displays a message that
prompts you to save any unsaved changes and restarts the
system.
BIOS setup 65