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Figure 88. Replacing a power supply in the system
3. Reconnect the power cord. For instructions, see "Connecting the power cords to an 9006-12C or
9006-22C system" on page 93.
Removing and replacing covers on an 9006-12C system
Learn how to remove and replace the covers for an IBM Power System LC921 (9006-12C) system so that
you can access the hardware parts or service the system.
Removing the service access cover from an 9006-12C system
Learn how to remove the service access cover from an IBM Power System LC921 (9006-12C) system.
About this task
Attention: For safety, airflow purposes and thermal performance, the service access cover must be
installed and fully seated before you power on the system.
Procedure
1. Ensure that you removed both power cords from the system. For instructions, see "Disconnecting the
power cords from an 9006-12C or 9006-22C system" on page 93.
(L005)
88
Power Systems: Servicing the IBM Power System LC921 (9006-12C)
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