Dell DSS 2500 Owners Manual - Page 53

Installing and removing system components, Safety instructions, Before working inside your system

Page 53 highlights

6 Installing and removing system components This section provides information about installing and removing the system components. Topics: • Safety instructions • Before working inside your system • After working inside your system • Recommended tools • System cover • Inside the system • Cooling shroud • System memory • Hard drives • Cooling fans • Expansion cards and expansion card riser (optional) • Remote management port card (optional) • Processors and heat sinks • Power supplies • Power interposer board • System battery • Hard drive backplane • Control panel • System board 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 either a component or with a blank. Before working inside your system Prerequisites Follow the safety guidelines listed in the Safety instructions section. Installing and removing system components 53

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Installing and removing system components
This section provides information about installing and removing the system components.
Topics:
Safety instructions
Before working inside your system
After working inside your system
Recommended tools
System cover
Inside the system
Cooling shroud
System memory
Hard drives
Cooling fans
Expansion cards and expansion card riser (optional)
Remote management port card (optional)
Processors and heat sinks
Power supplies
Power interposer board
System battery
Hard drive backplane
Control panel
System board
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
either a component or with a blank.
Before working inside your system
Prerequisites
Follow the safety guidelines listed in the Safety instructions section.
6
Installing and removing system components
53