Service Manual
Table Of Contents
- XPS 13 Plus 9320 / XPS 9320 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Drivers and downloads
- System setup
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Locate the Service Tag or Express Service Code of your Dell computer
- System diagnostic lights
- SupportAssist diagnostics
- Built-in self-test (BIST)
- Recovering the operating system
- WiFi power cycle
- Drain residual flea power (perform hard reset)
- Backup media and recovery options
- Real Time Clock—RTC reset
- Getting help and contacting Dell
Table 14. System setup options—Keyboard menu
Keyboard
Fn Lock Options
Fn Lock Options Enables or disables the Fn lock mode.
Default: ON
Lock Mode
Default: Lock Mode Secondary. Lock Mode Secondary = If this option is selected,
the F1-F12 keys scan the code for their secondary functions.
Keyboard Illumination
Keyboard Illumination Configures the operating mode of the keyboard illumination feature.
Default: Bright. Enable the keyboard illumination feature at 100% brightness level.
Keyboard Backlight Timeout on AC
Keyboard Backlight Timeout on AC Configures the timeout value for the keyboard when an AC adapter is connected
to the computer. The keyboard backlight timeout value is only effect when the
backlight is enabled.
Default: 10 seconds
Keyboard Backlight Timeout on Battery
Keyboard Backlight Timeout on Battery Configures the timeout value for the keyboard when the computer is running on
battery. The keyboard backlight timeout value is only effect when the backlight is
enabled.
Default: 10 seconds
Device Configuration HotKey Access
Device Configuration HotKey Access Configures the hotkey access of the computer.
Default: Enabled
Table 15. System setup options—Pre-boot Behavior menu
Pre-boot Behavior
Adapter Warnings
Enable Dock Warning Messages Enables or disables dock warning messages.
Default: ON
Warnings and Errors
Warnings and Errors Selects an action on encountering a warning or error during boot.
Default: Prompt on Warnings and Errors. Stop, prompt, and wait for user input
when warnings or errors are detected.
NOTE: Errors deemed critical to the operation of the computer hardware will
always halt the computer.
USB-C Warnings
Enable Dock Warning Messages Enables or disables dock warning messages.
Default: ON
Fastboot
Fastboot Configures the speed of the UEFI boot process.
Default: Thorough. Performs complete hardware and configuration initialization
during boot.
58 System setup