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Chapter 3: Maintenance and Component Installation
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. Use
the operating system to power down the system.
1. After the system has completely shut down, disconnect the AC power cords from the
power strip or outlet.
2. Disconnect the power cords from the power supply modules.
3.2 Accessing the System
The SC747BTS-R2K20BP chassis features a removable top cover, side cover, and front cover
allowing access to the interior.
See Section 2.3 for instructions to remove the top cover.