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Guidance on preparing your computer before performing internal maintenance procedures.
Explains the importance of ESD protection and methods to prevent component damage.
Detailed steps for safely removing the computer's display assembly.
Instructions for disconnecting and removing the main computer battery.
Instructions for installing a new computer battery.
Procedure for removing the main system board from the computer.
Procedure for installing the main system board into the computer.
Steps to remove the fan and heat-sink assembly.
Steps to install the fan and heat-sink assembly.
Procedure for removing the computer's keyboard.
Steps to access and navigate the BIOS setup program.
Procedure to reset BIOS settings by clearing CMOS.
Instructions for clearing system or BIOS passwords.
Performing hardware diagnostics using the Enhanced Pre-Boot System Assessment tool.
Steps to update the BIOS using a bootable USB drive.
Accessing online support, manuals, and knowledge base articles for assistance.
Information on how to contact Dell for sales, technical support, or customer service.
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