- Notes, cautions, and warnings
- Working on your computer
- Technology and components
- Using your computer
- AC-DC Adapters
- Battery
- Processors
- Memory features
- Graphics options
- Corning Gorilla Glass
- Pen Usage
- Optical Disk Drive
- Media Card Readers
- UEFI BIOS
- Systems management - From on-premises to the cloud
- Trusted Platform Module
- Fingerprint Reader
- USB features
- USB Powershare
- USB Type-C
- Ethernet
- HDMI 2.0
- Removing and installing components
- Safety instructions
- Recommended tools
- Stylus
- SIM card
- Memory card
- Handle
- Latch Doors
- Battery
- Secondary SSD carrier
- Primary SSD carrier
- SSD
- HDD carrier
- Bottom Chassis Cover
- Keyboard
- WWAN card
- WLAN card
- Global Positioning System (GPS)
- Memory modules
- Coin-cell battery
- PCIe Heatsink Fan Assembly
- Primary SSD Rail
- Docking Port Assembly
- Heatsink Assembly
- Rear Input-Output Board
- Hinge Covers
- Display assembly
- LCD Bezel and Back Cover Assembly
- Microphone
- Camera
- Battery Bay
- Left I/O board
- Smart Card
- ExpressCard Reader
- Speaker
- System board
- Optical drive
- Bottom Base Assembly
- Diagnostics
- Getting help
Dell Latitude 7424 Rugged Extreme Service Manual
Stealth mode
Latitude rugged products come equipped with a stealth mode feature. Stealth mode allows you to turn off the display, all the LED lights, internal speakers, the fan and all wireless radios with a single key combination.
NOTE This mode is aimed at using the computer in covert operations. When
the stealth mode is enabled, the computer remains functional but does
not emit any light or sound.
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