One Time Boot Menu; System Setup Options - Dell Inspiron 7405 2n1 Service Manual

• 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.

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
The boot sequence screen also displays the option to access the System Setup screen.

System setup options

NOTE: Depending on your computer and its installed devices, the items listed in this section may or may not appear.
Table 3. System setup options—Main menu
Main
System Time
System Date
BIOS Version
Product Name
Service Tag
Asset Tag
CPU Type
CPU Speed
CPU ID
CPU Cache
L1 Cache
L2 Cache
L3 Cache
First HDD
M.2 PCIe SSD
AC Adapter Type
System Memory
Memory Speed
Keyboard Type
54 System setup
Displays the current time in hh:mm:ss format.
Displays the current date in mm/dd/yyyy format.
Displays the BIOS version.
Displays the model number of your computer.
Displays the service tag of your computer.
Displays the asset tag of your computer.
Displays the processor type.
Displays the processor speed.
Displays the processor identification code.
Displays the processor L1 cache size.
Displays the processor L2 cache size.
Displays the processor L3 cache size.
Displays the type of hard drive installed.
Display the M.2 PCIe SSD device information of the computer.
Displays the type of AC adapter.
Displays the size of memory installed.
Displays the speed of memory.
Displays the type of keyboard installed on the computer.