Dell PowerEdge R540 EMC Installation and Service Manual - Page 66

Installing and removing system components, Safety instructions

Page 66 highlights

6 Installing and removing system components Topics: • Safety instructions • Before working inside your system • After working inside your system • Recommended tools • Optional front bezel • System cover • Backplane cover • Inside the system • Air shroud • Cooling fans • Internal PERC riser • Intrusion switch • Drives • System memory • Processors and heat sinks • Expansion cards and expansion card risers • M.2 SSD module • Optional MicroSD or vFlash card • Optional IDSDM or vFlash module • LOM riser card • Drive backplane • Cable routing • Rear drive cage • System battery • Optional internal USB memory key • Optical drive (optional) • Power supply units • Power interposer board • Control panel • System board • Restoring the system using Easy Restore • Entering the system Service Tag by using System Setup • 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. 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 telephone service and 66 Installing and removing system components

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Installing and removing system components
Topics:
Safety instructions
Before working inside your system
After working inside your system
Recommended tools
Optional front bezel
System cover
Backplane cover
Inside the system
Air shroud
Cooling fans
Internal PERC riser
Intrusion switch
Drives
System memory
Processors and heat sinks
Expansion cards and expansion card risers
M.2 SSD module
Optional MicroSD or vFlash card
Optional IDSDM or vFlash module
LOM riser card
Drive backplane
Cable routing
Rear drive cage
System battery
Optional internal USB memory key
Optical drive (optional)
Power supply units
Power interposer board
Control panel
System board
Restoring the system using Easy Restore
Entering the system Service Tag by using System Setup
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. 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 telephone service and
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Installing and removing system components