SuperStorageServer 6049P-E1CR45H/L/L+ 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
Accessing the Motherboard
After the system is assembled by the manufacturer, the motherboard tray can be extended
no more than two inches, due to the internal cabling. Only approved Supermicro technicians
should remove the tray.
To install or replace components, such as PCI expansion cards or memory, open the storage
compartment cover, remove any fans that are in the way, and possibly remove the small top
cover/air shroud assembly. Fan removal is described later in this chapter.