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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Optional internal USB memory key
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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:
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.
CAUTION:
To ensure proper operation and cooling, all bays in the system and system fans must be always populated
with a component or a blank.
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Installing and removing system components
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