- Notes, cautions, and warnings
- Views of XPS 14 9440
- Set up your XPS 14 9440
- Specifications of XPS 14 9440
- Dimensions and weight
- Processor
- Chipset
- Operating system
- Memory
- External ports
- Internal slots
- Wireless module
- Audio
- Storage
- Media-card reader
- Keyboard
- Keyboard shortcuts of XPS 14 9440
- Camera
- Touchpad
- Power adapter
- Battery
- Display
- Fingerprint reader
- GPU—Integrated
- GPU—Discrete
- External display support
- Operating and storage environment
- Dell support policy
- Dell low blue light display
- Working inside your computer
- Removing and installing Field Replaceable Units (FRUs)
- Base cover
- Battery
- Solid-state drive
- Heat-sink assembly
- Removing the heat-sink assembly - for computers shipped with an integrated graphics card
- Installing the heat sink - for computers shipped with an integrated graphics card
- Removing the heat-sink assembly - for computers shipped with discrete graphics card
- Installing the heat-sink assembly - for computers shipped with discrete graphics card
- Display assembly
- System board
- Power button with fingerprint reader
- Keyboard
- Palm-rest assembly
- Software
- BIOS Setup
- Troubleshooting
- Handling swollen rechargeable Li-ion batteries
- Locate the Service Tag or Express Service Code of your Dell computer
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- Built-in self-test (BIST)
- System-diagnostic lights
- Recovering the operating system
- Real-Time Clock (RTC Reset)
- Backup media and recovery options
- Wi-Fi power cycle
- Drain residual flea power (perform hard reset)
- Getting help and contacting Dell Technologies
XPS 14 9440 Owner's Manual
Fingerprint reader
The following table lists the fingerprint-reader specifications of your XPS 14 9440.
NOTE:The fingerprint reader is on the power button.
| Description | Values |
|---|---|
| Fingerprint-reader sensor technology |
Capacitive |
| Fingerprint-reader sensor resolution |
500 dpi |
| Fingerprint-reader sensor pixel size |
108 x 88 |
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