- Notes, cautions, and warnings
- Set up your Latitude 5450
- Views of Latitude 5450
- Specifications of Latitude 5450
- Dimensions and weight
- Processor
- Chipset
- Operating system
- Memory
- External ports and slots
- Internal slots
- Ethernet
- Wireless module
- WWAN module
- Audio
- Storage
- Keyboard
- Camera
- Touchpad
- Power adapter
- Power adapter requirements (for computers that are shipped with 3-cell, 42 Wh battery)
- Power adapter requirements (for computers that are shipped with 3-cell, 54 Wh battery and integrated graphics)
- Power adapter requirements (for computers that are shipped with 3-cell, 54 Wh battery and discrete graphics)
- Battery
- Display
- Fingerprint reader (optional)
- Sensor
- GPU—Integrated
- GPU—Discrete
- External display support
- Hardware security
- Smart-card reader
- Operating and storage environment
- Dell support policy
- ComfortView Plus
- Using the privacy shutter
- Dell Optimizer
- Working inside your computer
- Removing and installing Customer Replaceable Units (CRUs)
- Removing and installing Field Replaceable Units (FRUs)
- Battery
- Coin-cell battery
- Heat sink
- Removing the heat sink - for computers shipped with integrated graphics card
- Installing the heat sink - for computers shipped with integrated graphics card
- Removing the heat sink - for computers shipped with discrete graphics card
- Installing the heat sink - for computers shipped with discrete graphics card
- Speakers
- Assembly-inner frame
- Display assembly
- Removing the display assembly - for computers shipped with integrated graphics card
- Installing the display assembly - for computers shipped with integrated graphics card
- Removing the display assembly - for computers shipped with discrete graphics card
- Installing the display assembly - for computers shipped with discrete graphics card
- Display bezel
- Display panel
- Camera module
- Display hinges
- Display cable
- Display back cover
- System board
- Smart card reader
- Power-button board
- Keyboard
- Palm-rest assembly
- Dummy SIM-card slot filler
- Software
- BIOS Setup
- Troubleshooting
- Handling swollen rechargeable Li-ion batteries
- LCD Power rail test (L-BIST)
- 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
Latitude 5450 Owner's Manual
Installing the coin-cell battery
CAUTION:The information in this installation section is intended for authorized service technicians only.
Prerequisites
About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the installation procedure.
Steps
- Adhere the coin-cell battery to the coin-cell battery label (RTC BTTY or RTC BATTERY) on the system board.
- Route the coin-cell battery cable through the routing guide on the fan.
- Connect the coin-cell battery cable to the connector (JRTC1) on the system board.
Next steps
- Install the base cover.
- Install the nanoSIM card.
- Follow the procedure in After working inside your computer.
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