A+ Server AS -4023S-TRT 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 SC745BTS-R1K28BP2 has removable side and front covers for interior access.
Removing the Side Cover
1. Begin by removing power from the system as described in Section 3.1.
2. Push the cover latch button to release the latch handle.
3.
Pull the cover off the chassis using the latch handle.
Removing the Front Cover
The front cover houses up to eight hot-swappable hard drives. The cover can be locked to
prevent unauthorized access. The key to this lock is shipped with the system.
4. Unlock the front cover using the key shipped with the system.
5. Pull the cover open using the handle near the lock.
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.
