A+ Server AS -2013S-C0R User's Manual
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Chapter 3
Maintenance and Component Installation
This chapter provides instructions on installing and replacing main system components. To
prevent compatibility issues, only use components that match the specifications and/or part
numbers given.
Installation or replacement of most components require that power first be removed from the
system. Please follow the procedures given in each section.
3.1 Removing Power
Use the following procedure to ensure that power has been removed from the system. This
step is necessary when removing or installing non hot-swap components or when replacing
a non-redundant power supply.
1. Use the operating system to power down the system.
2. After the system has completely shut-down, disconnect the AC power cord(s) from the
power strip or outlet. (If your system has more than one power supply, remove the AC
power cords from all power supply modules.)
3. Disconnect the power cord(s) from the power supply module(s).
3.2 Accessing the System
The 825TS-R740LPBP features a removable top cover, which allows easy access to the
inside of the chassis.
Removing the Top Cover
1. Begin by removing power from the system as described in Section 3.1.
2. Remove the two screws on each side of the cover, which secure the cover to the
chassis.
3. Press the release tabs to remove the cover from the locked position. Press both tabs at
the same time.
4. Once the top cover is released from the locked position, slide the cover toward the rear
of the chassis.
5.
Lift the cover off the chassis.
Warning
: Except for short periods of time, do not operate the server without the cover in place.
The chassis cover must be in place to allow for proper airflow and to prevent overheating.
