Dell Inspiron 14 5415, Руководство по обслуживанию

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Boot Sequence
Boot Sequence allows you to bypass the System Setup–defined boot device order and boot directly to a specific device (for
example: optical drive or hard drive). During the Power-on Self Test (POST), when the Dell logo appears, you can:
● Access System Setup by pressing F2 key
● Bring up the one-time boot menu by pressing F12 key
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)
NOTE: XXX denotes the SATA drive number.
● 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
NOTE: Depending on this computer and its installed devices, the items that are listed in this section may or may not be
displayed.
Table 4. System setup options—Main menu
Main
System Time Displays the current system time of the computer in HH/MM/SS format.
System Date Displays the ownership date of the computer in MM/DD/YYYY format.
BIOS Version Displays the BIOS version of the computer.
Product Name Displays the system model name of the computer.
Service Tag Displays the service tag of the computer.
Asset Tag Displays the asset tag of the computer.
CPU Type Displays the processor type.
CPU Speed Displays the maximum processor clock speed.
CPU ID Displays the processor identification code.
CPU Cache
L1 Cache Displays the processor L1 Cache size.
L2 Cache Displays the processor L2 Cache size.
L3 Cache Displays the processor L3 Cache size.
M.2 PCIe SSD Displays the PCIe SSD information connected to the M.2 slot.
AC Adapter Type Displays whether an AC adapter is installed.
System Memory Displays the total computer memory installed.
Memory Speed Displays the memory speed.
Keyboard Type Displays the type of the keyboard (option could be backlit or non-backlit).
64 System setup