Installing and removing system components
Topics:
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Before working inside your system
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After working inside your system
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Expansion cards and expansion card risers
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Internal storage configuration matrix for XR12
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Processor and heat sink module
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Optional internal USB memory key
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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
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.
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Installing and removing system components
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