Dell Inspiron 14 5402, Руководство по обслуживанию

Страница: 68 / 89

One time boot menu
To enter one time boot menu , turn on your computer, and then press F2 immediately.
NOTE: It is recommended to shutdown the computer if it is on.
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
NOTE: Choosing Diagnostics , will display the ePSA diagnostics screen.
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—System information menu
Overview
BIOS Version Displays the BIOS version number.
Service Tag Displays the Service Tag of the computer.
Asset Tag Displays the Asset Tag of the computer.
Ownership Tag Displays the ownership tag of the computer.
Manufacture Date Displays the manufacture date of the computer.
Ownership Date Displays the ownership date of the computer.
Express Service Code Displays the express service code of the computer.
Ownership Tag Displays the ownership tag of the computer.
Signed Firmware Update Displays whether the signed firmware update is enabled.
Battery Displays the battery health information.
Primary Displays the primary battery.
Battery Level Displays the battery level.
Battery State Displays the battery state.
Health Displays the battery health.
AC Adapter Displays whether an AC adapter is installed.
Processor Information
Processor Type Displays the processor type.
Maximum Clock Speed Displays the maximum processor clock speed.
Core Count Displays the number of cores on the processor.
Processor L2 Cache Displays the processor L2 Cache size.
Processor ID Displays the processor identification code.
68 System setup