Dell Inspiron 22-3280 - Boot Sequence; System Setup Options

Keys Navigation
Esc 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.
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
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 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 Displays the current time in hh:mm:ss format.
System Date Displays the current date in mm/dd/yyyy format.
BIOS Version Displays the BIOS version number.
Product Name Displays the product name.
Service Tag Allows you to enter the service tag of your computer.
Asset Tag Displays the asset tag of your computer.
CPU Type Displays the CPU type.
CPU Speed Displays the speed of the CPU.
CPU ID Displays the CPU identification code.
Cache L1 Displays the processor L1 cache size.
Cache L2 Displays the processor L2 cache size.
Cache L3 Displays the processor L3 cache size.
First HDD Displays the primary hard disk.
AC Adapter Type Displays the power adapter type.
System Memory Displays the total computer memory installed.
Memory Speed Displays the memory speed.
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