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Latitude 3445 Chromebook
Owner's Manual
Regulatory Model: P183G
Regulatory Type: P183G001
June 2023
Rev. A01

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Summarization of Contents

Views of Latitude 3445 Chromebook
Right Side Ports
Describes the ports and connectors located on the right side of the Chromebook.
Left Side Ports
Details the ports and connectors available on the left side of the Chromebook.
Top View Components
Identifies and describes components located on the top surface of the Chromebook.
Front View Components
Details the camera, microphones, and other features on the front of the Chromebook.
Bottom View Components
Explains the components and features found on the bottom of the Chromebook.
Service Tag Identification
Explains the purpose and location of the unique Service Tag for device identification.
Battery Status Indicators
Describes the LED indicators for battery charge level and system status.
Set up your Latitude 3445 Chromebook
Initial Chromebook Setup
Steps to connect power and start the Chromebook for initial setup.
Specifications of Latitude 3445 Chromebook
Dimensions and Weight Specifications
Provides physical measurements and weight of the device.
Processor Options
Details the different processor models available for the Chromebook.
Chipset and Memory Details
Information on the motherboard chipset and RAM specifications.
Supported Operating System
Specifies the operating system compatibility.
External Connectivity Ports
Lists and describes all available external ports.
Wireless and Internal Connectivity
Details the wireless module and internal slots.
Audio and Storage Configurations
Specifications for the audio hardware and storage options.
Keyboard and Special Keys
Information on keyboard layout and special function keys.
Camera and Touchpad Features
Details on the built-in camera and touchpad specifications.
Power Adapter and Battery Specifications
Technical details of the power adapter and battery.
Display Panel Characteristics
Information on screen resolution, technology, and viewing angles.
Security and Environmental Specs
Hardware security features and operating environment limits.
Working inside your computer
Essential Safety Guidelines
Crucial safety warnings before performing any internal work.
Pre-Disassembly Procedures
Steps to take before opening the computer.
ESD Protection and Handling
Detailed procedures and tools for preventing electrostatic discharge damage.
Recommended Tools and Screw Identification
Lists necessary tools and details screw types for assembly.
Post-Assembly Procedures
Steps to follow after completing internal work.
Removing and installing Customer Replaceable Units (CRUs)
Base Cover Removal and Installation
Procedure for accessing internal components by removing the base cover.
Solid-State Drive (SSD) Replacement
Steps for removing and installing the M.2 SSD.
Wireless Card Replacement
Instructions for replacing the Wi-Fi/Bluetooth card.
Fan Removal and Installation
Procedure for replacing the system fan.
Removing and installing Field Replaceable Units (FRUs)
Rechargeable Battery Precautions
Important safety notes for handling Li-ion batteries.
Battery Removal and Installation
Step-by-step guide for replacing the battery.
Battery Cable Connection
Procedure for disconnecting and connecting the battery cable.
Heat Sink Replacement
Steps to remove and install the CPU heat sink.
Display Assembly Replacement
Instructions for removing and installing the entire display unit.
Speaker Replacement
Steps to replace the internal speakers.
Display Bezel Replacement
Procedure for removing and installing the screen bezel.
Display Hinges Replacement
Instructions for replacing the display screen hinges.
Display Panel Replacement
Steps to remove and install the display screen itself.
System Board Replacement
Guide for removing and installing the main system board.
Camera Module Replacement
Procedure for replacing the front-facing camera.
Display Cable Replacement
Steps to remove and install the display cable.
Display Back Cover and Antenna Replacement
Instructions for replacing the rear display housing.
Palm-Rest and Keyboard Assembly Replacement
Procedure for replacing the main chassis with keyboard.
Software
ChromeOS Overview
Description of the ChromeOS operating system and its benefits.
Verified Boot Mechanism
Explanation of the secure boot process in ChromeOS.
Disk Partition Map
Diagram and explanation of the ChromeOS disk layout.
Developer and Recovery Modes
Information on accessing and using special boot modes.
System Information Access
Methods to view basic OS and hardware specifications.
Troubleshooting
Swollen Battery Handling
Safety procedures and replacement for swollen batteries.
Chrome Shell (CROSH) Diagnostics
Using the command-line interface for system checks.
Operating System Recovery
Steps to reinstall the ChromeOS if issues occur.
Wi-Fi Power Cycle
Procedure for resolving Wi-Fi connection problems.
Hard Reset Procedure
Steps to drain residual power and reset the system.
Chrome OS Pre-Boot Diagnostics
Running hardware tests before the OS loads.
Getting help and contacting Dell
Self-help Resources
Links and guidance for self-help resources.
Contacting Dell Support
Information on how to reach Dell for assistance.

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