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Essential safety guidelines and preparation steps before working inside the computer.
Procedures for shutting down the computer and reconnecting devices after servicing.
Guides for replacing key components like battery, hard drive, and memory modules.
Instructions for replacing wireless cards (WWAN, WLAN) and coin cell battery.
Details on processor types, chipset, and memory specifications.
Information on display options, camera features, and storage technologies.
Overview of USB features and the HDMI 1.4 standard.
Details on system information, processor, memory, video, and audio specifications.
Specifications for communication, ports, display, keyboard, and touchpad.
Specifications for battery, AC adapter, smart card, physical dimensions, and environmental factors.
Accessing the boot menu and configuring general system settings.
Managing passwords, security features, processor performance, and power settings.
Configuring POST behavior, manageability, wireless, and system maintenance.
Viewing system logs, updating BIOS, and managing system/setup passwords.
Using ePSA diagnostics and interpreting device status lights for troubleshooting.
Performing RTC reset and finding contact information for Dell support.