- Notes, cautions, and warnings
- Views of XPS 16 9640
- Set up your XPS 16 9640
- Specifications of XPS 16 9640
- Dimensions and weight
- Processor
- Chipset
- Operating system
- Memory
- External ports and slots
- Internal slots
- Wireless module
- Audio
- Storage
- Media-card reader
- Keyboard
- Camera
- Touchpad
- Power adapter
- Battery
- Display
- Fingerprint reader
- Sensors
- GPU—Integrated
- GPU—Discrete
- Multiple display support matrix
- Hardware security
- Operating and storage environment
- Dell support policy
- Dell low blue light display
- Working inside your computer
- Removing and installing Field Replaceable Units (FRUs)
- Software
- BIOS Setup
- Troubleshooting
- Handling swollen rechargeable Li-ion batteries
- Locating 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
- Network power cycle
- Drain flea power (perform hard reset)
- Getting help and contacting Dell Technologies
- Revision history
XPS 16 9640 Owner's Manual
Revision history
Tracks all updates that are made to the document. It typically includes the date of change, version number, and a brief description of the modification. This log helps maintain transparency, accountability, and a clear timeline of progress.
| Revision | Date | Description |
|---|---|---|
| A06 | 07-09-2025 | Updated LED diagnostics |
| A07 | 08-04-2025 |
|
| A08 | 4-11-2025 | Updated the battery specifications to indicate the optimal temperature range for charging on the initial use of the laptop. |
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