Dell PowerEdge R830 Owners Manual - Page 63

Installing and removing system components, Safety instructions

Page 63 highlights

6 Installing and removing system components Topics: • Safety instructions • Before working inside your system • After working inside your system • Recommended tools • Front bezel (optional) • System cover • Inside the system • Processor expansion module (optional) • Cooling shroud • Cooling fans • Cooling fan assembly • System memory • Processors and heat sinks • Power supply units • Integrated storage controller card • Expansion cards and expansion card riser • IDSDM • Network daughter card • Internal USB memory key (optional) • System battery • Hard drives • Optical drive (optional) • Hard drive backplane • Control panel • System board • 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. WARNING: Opening or removing the system cover while the system is powered on may expose you to a risk of electric shock. CAUTION: Do not operate the system without the cover for a duration exceeding five minutes. 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. NOTE: To ensure proper operation and cooling, all bays in the system and system fans must be populated always with a component. Installing and removing system components 63

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Installing and removing system components
Topics:
Safety instructions
Before working inside your system
After working inside your system
Recommended tools
Front bezel (optional)
System cover
Inside the system
Processor expansion module (optional)
Cooling shroud
Cooling fans
Cooling fan assembly
System memory
Processors and heat sinks
Power supply units
Integrated storage controller card
Expansion cards and expansion card riser
IDSDM
Network daughter card
Internal USB memory key (optional)
System battery
Hard drives
Optical drive (optional)
Hard drive backplane
Control panel
System board
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.
WARNING:
Opening or removing the system cover while the system is powered on may expose you to a risk of
electric shock.
CAUTION:
Do not operate the system without the cover for a duration exceeding five minutes.
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.
NOTE:
To ensure proper operation and cooling, all bays in the system and system fans must be populated always with a
component.
6
Installing and removing system components
63