Dell PowerEdge T550 EMC Installation and Service Manual - Page 42

System cover, Removing the system cover

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Figure 30. Installing caster wheels Next steps Follow the procedure listed in After working inside your system. System cover Removing the system cover Prerequisites 1. Follow the safety guidelines listed in Safety instructions. 2. Power off the system, and any attached peripherals. 3. Disconnect the system from the electrical outlet and peripherals. 4. If installed, remove the front bezel. Steps 1. Use a 1/4-inch flat head or a Phillips 2 screwdriver to turn the cover release latch lock counterclockwise to the unlock position. 2. Lift the release latch until the system cover slides back. 3. Lift the cover from the system. 42 Installing and removing system components

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Figure 30. Installing caster wheels
Next steps
Follow the procedure listed in
After working inside your system
.
System cover
Removing the system cover
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions
.
2.
Power off the system, and any attached peripherals.
3.
Disconnect the system from the electrical outlet and peripherals.
4.
If installed,
remove the front bezel
.
Steps
1.
Use a 1/4-inch flat head or a Phillips 2 screwdriver to turn the cover release latch lock counterclockwise to the unlock
position.
2.
Lift the release latch until the system cover slides back.
3.
Lift the cover from the system.
42
Installing and removing system components