Dell PowerEdge R660 - Installing and removing system components; Safety instructions

Installing and removing system components
Topics:
• Safety instructions
•
Before working inside your system
• After working inside your system
• Recommended tools
• Cable routing
• Optional front bezel
• System cover
• Drive backplane cover
• Air shrouds
• Cooling fans
• Drives
• Drive backplane
• Side wall brackets
• PERC modules
• Rear drive module
• System memory
• Processor and heat sink module
• Expansion cards and expansion card risers
• Intrusion switch
• M.2 SSD module
• Optional BOSS-N1 module
• System battery
• Optional OCP card
• Optional internal USB card
• VGA module
• Power supply unit
• Optional serial COM port
• System board
• LOM card, MIC card, and rear I/O board
• Control panel
• Trusted Platform Module
Safety instructions
NOTE:
Whenever you need to lift the system, get others to assist you. To avoid injury, do not attempt to lift the system by
yourself.
CAUTION: Ensure that two or more people lift the system horizontally from the box and place it on a flat
surface, rack lift, or into the rails.
WARNING: Opening or removing the system cover while the system is powered on may expose you to a risk of
electric shock.
WARNING: Do not operate the system without the cover for a duration exceeding five minutes. Operating the
system without the system cover can result in component damage.
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
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