Owners Manual

Table Of Contents
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
Drive backplane cover
Air shroud
Cooling fan
Intrusion switch module
Drives
Drive backplane
Cable routing
System memory
Processor and heat sink
Expansion cards and expansion card risers
Micro SD card
M.2 SSD module
Optional IDSDM module
LOM riser card
Mini PERC card
System battery
Optional internal USB memory key
VGA module
Optional optical drive
Power supply unit
Power interposer board
System board
Trusted Platform Module
Control panel
Safety instructions
NOTE: To avoid injury, do not lift the system on your own. Get others to assist you.
WARNING: Opening or removing the system cover while the system is turned on may expose you to a risk of
electric shock..
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.
CAUTION: To ensure proper operation and cooling, all system bays and fans must be always populated with a
component or a blank.
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24 Installing and removing system components