Installing and removing system components
Installing and removing system components
The following sections contain the procedures for removing and replacing system components.
Safety instructions
WARNING:
Do not attempt to lift the system by yourself to avoid potential injury. Do not apply uneven force to either
end of the system to prevent the chassis from distorting or bending. Keep the system parallel to the ground when lifting
and moving it.
WARNING:
Opening or removing the system cover while the system is powered on may expose you to a risk of electric
shock.
NOTE:
This product is intended for restricted access locations, such as a dedicated equipment room or equipment
closet, in accordance with the National Electrical Code, American National Standards Institute (ANSI), National Fire
Protection Association (NFPA) 70.
Equipment Location - The equipment placed in the restricted access location that can be accessed only by the service
personnel or users who have been instructed about the restrictions applied to the location. The location can be accessed
using a tool or a key or any other means of security, and is controlled by the authority responsible for the location.
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.
NOTE:
It is recommended that you always use an antistatic mat and antistatic strap while working on components inside
the system.
CAUTION:
Keep hands clear off the rotating fan blades of the high performance fans, as it may cause serious injury or
cuts. Ensure system is powered off before servicing.
Before working inside your system
Prerequisites
Follow the safety guidelines listed in
Steps
1. Power off the system and all attached peripherals.
2. Disconnect the system from the electrical outlet, and disconnect the peripherals.
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Installing and removing system components
