NOTE:
To ensure proper operation and cooling, all bays in the system and system fans must be populated always with
either a component or with a blank.
Before working inside your system
Prerequisites
Ensure that you follow the
Safety instructions
on page 51.
Steps
1. Turn off the system and any attached peripherals.
2. Disconnect the system from the electrical outlet and peripherals.
3. If applicable, remove the system from the rack. For more information, see the Rack Installation placemat at
Dell.com/
poweredgemanuals
.
4. If installed, remove the optional front bezel.
5. Place the system on its side.
6. Remove the system cover.
Related tasks
Removing the optional front bezel
on page 53
Removing the system cover
on page 58
After working inside your system
Steps
1. Install the system cover.
2. Place the system upright on its feet on a flat and stable surface.
3. Install the optional bezel.
4. If applicable, install the system into the rack. For more information, see the Rack installation placemat at
Dell.com/
poweredgemanuals
.
5. Reconnect the system to an electrical outlet and peripherals.
6. Turn on the system and any attached peripherals.
Related tasks
Installing the system cover
on page 59
Installing the optional front bezel
on page 53
Recommended tools
You need the following tools to perform the removal and installation procedures:
•
Keys to the bezel lock
•
Phillips #2 screwdriver
•
Wrist strap
•
Plastic scribe
52
Installing and removing system components
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