Installing and removing system components
Topics:
• Safety instructions
•
Before working inside your system
• After working inside your system
• Recommended tools
• Optional front bezel
• System feet
• System cover
• Air shroud
• PCIe air shroud
• Intrusion switch
• Drives
• Optional optical drive
• Drive backplane
• Cooling fans
• Cable routing
• System memory
• Processor and heat sink
• Expansion cards and expansion card risers
• Optional BOSS-N1 module
• Power supply unit
• Power interposer board
• System battery
• System board
• Trusted Platform Module
• Control panel
Safety instructions
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by
your warranty. Read and follow the safety instructions that are shipped with your product.
NOTE: It is recommended that you always use an antistatic mat and antistatic strap while working on components inside
the system.
Before working inside your system
Prerequisites
Follow the safety guidelines listed in the Safety instructions.
Steps
1. Power off the system and all attached peripherals.
2. Disconnect the system from the electrical outlet and disconnect the peripherals.
7
52 Installing and removing system components