Dell PowerEdge R930 - Installing and Removing System Components; Safety Instructions

Installing and removing system components
This section provides information about installing and removing the R930 components.
Topics:
• Safety instructions
• Before working inside your system
• After working inside your system
• Recommended tools
• Front bezel (optional)
• System cover
• Inside the system
• System memory
• Memory riser
• Memory riser and fan cage
• Cooling fans
• Cable management tray
• Hard drives
• Optical drive (optional)
• Internal USB memory key (optional)
• Expansion cards and expansion card risers
• Network Daughter Card riser
• Network daughter card
• Chassis intrusion switch
• SD vFlash card (optional)
• Internal dual SD module (optional)
• Integrated storage controller card
• Processors and heat sinks
• Power supply units
• Power distribution board
• System battery
• Hard drive backplane
• SAS expander daughter card
• Control panel
• System board
• Trusted Platform Module
Safety instructions
WARNING
: Whenever you need to lift the system, get others to assist you. To avoid injury, do not attempt to lift the system by
yourself.
WARNING: Opening or removing the system cover while the system is powered on may expose you to a risk of electric shock.
6
Installing and removing system components 59