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Tecal RH5485 Server
Problem Determination and Service Guide
Removing the microprocessor-board assembly
Important: This procedure is to be performed only by trained service technicians. Before you
remove the microprocessor-board assembly from the server, take the following precautions to save
data, firmware, and configuration data:
To remove the microprocessor-board assembly, complete the following steps.
Step 1 Read the safety information and "Installation guidelines".
Step 2 Turn off the server and peripheral devices, and disconnect the power cords and all external
cables as necessary to replace the device.
Step 3 Remove the top cover (see "Removing the top cover").
Step 4 Remove the top cover bracket (see "Removing the top-cover bracket").
Step 5 Remove the power supplies (see "Removing a hot-swap power supply").
Step 6 Remove the I/O-board shuttle from the microprocessor-board assembly (see
I/O-board shuttle").
Step 7 Remove the memory cards and memory card fillers (see "Removing a memory card").
Issue 02 (2011-05-25)
Record all system configuration information, such as IMM IP addresses, vital product
data, and the machine type, model number, and serial number of the server.
Save the system-event log to external media.
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5 Removing and replacing components
"Removing the
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