Owners Manual

Before working inside your system
Prerequisites
Follow the safety guidelines listed in the Safety instructions section.
Steps
1. Turn off the system, including any attached peripherals.
2. Disconnect the system from the electrical outlet and disconnect the peripherals.
3. If installed, remove the front bezel.
4. If applicable, remove the system from the rack.
For more information, see the Rack Installation placemat at Dell.com/poweredgemanuals.
5. Remove the system cover.
Related References
Safety instructions on page 46
After working inside your system
Prerequisites
Follow the safety guidelines listed in the Safety instructions section.
Steps
1. Install the system cover.
2. If applicable, install the system into the rack.
For more information, see the Rack Installation placemat at Dell.com/poweredgemanuals.
3. If removed, install the front bezel.
4. Reconnect the peripherals and connect the system to the electrical outlet.
5. Turn on the system, including any attached peripherals.
Related References
Safety instructions on page 46
Recommended tools
You need the following tools to perform the removal and installation procedures:
• Key to the bezel lock.
The key is needed only if your system includes a bezel.
• Phillips #2 screwdriver
• Wrist grounding strap
Front bezel (optional)
The front bezel is attached to the front side of the server and prevents accidents while removing the hard drive or when pressing the
reset or power button. The front bezel can also be locked for additional security.
Removing the front bezel
Steps
1. Unlock the bezel lock at the left end of the bezel.
Installing and removing system components
47