User Manual
Table Of Contents
- XPS 15 Service Manual
- Before working inside your computer
- After working inside your computer
- Removing the base cover
- Replacing the base cover
- Removing the battery (half-length)
- Replacing the battery (half-length)
- Removing the battery (full-length)
- Replacing the battery (full-length)
- Removing the hard drive
- Replacing the hard drive
- Removing the solid-state drive (half-length)
- Replacing the solid-state drive (half-length)
- Removing the solid-state drive (full-length)
- Replacing the solid-state drive (full-length)
- Removing the speakers
- Replacing the speakers
- Removing the wireless card
- Replacing the wireless card
- Removing the fans
- Replacing the fans
- Removing the heat-sink assembly
- Replacing the heat-sink assembly
- Removing the memory modules
- Replacing the memory modules
- Removing the system board
- Replacing the system board
- Removing the audio daughter-board
- Replacing the audio daughter-board
- Removing the coin-cell battery
- Replacing the coin-cell battery
- Removing the keyboard
- Replacing the keyboard
- Removing the display assembly
- Replacing the display assembly
- Removing the power-adapter port
- Replacing the power-adapter port
- Removing the antenna cover
- Replacing the antenna cover
- Removing the display hinges
- Replacing the display hinges
- Removing the antenna module
- Replacing the antenna module
- Removing the palm-rest assembly
- Replacing the palm-rest assembly
- BIOS overview
- Diagnostics
- Getting help and contacting Dell

Intel Software Guard Extensions
Intel TurboBoost Enable or disable Intel TurboBoost mode of the
processor.
Default: Enabled.
HyperThread control Enable or disable HyperThreading in the processor.
Default: Enabled.
Power Management
AC Behavior Enables the system to power-on automatically,
when AC is inserted.
Auto on Time Enable to set the computer to turn on automatically
every day or on a preselected date and time. This
option can be configured only if the Auto On Time is
set to Everyday, Weekdays or Selected Days.
Default: Disabled.
USB Wake Support Enable the USB devices to wake the computer from
Standby.
Block Sleep Enable or disable the sleep state.
Peak Shift Configure the AC power usage.
Advanced Battery Charge
Configuration
Enable Advanced Battery Charge Configuration
from the beginning of the day to a specified work
period.
Primary Battery Charge
Configuration
Set the primary battery charge settings with a
preselected custom charge start and stop.
Default: Adaptive.
POST Behavior
Adapter Warnings Enable adapter warnings.
Default: Enabled.
Keypad (Embedded) Enable or disable the keypad that is embedded in
the internal keyboard.
Numlock Enable Enable or disable Numlock.
Default: Enable Numlock.
Fn Key Emulation Enable or disable the Fn key emulation.
Fn Lock Options Enable or disable the Fn lock mode.
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