Lenovo ThinkServer RD350, User Manual And Hardware Maintenance Manual

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Figure 70. Installing a hot-swap redundant power supply
4. Connect the power cord to the power connector on the new hot-swap redundant power supply. Then,
check the status LED near the power connector. When the LED is lit in green, it indicates that the
hot-swap redundant power supply is working correctly. When the LED is lit in amber, it indicates that the
hot-swap redundant power supply is likely to fail or has failed. You need to reinstall or replace it.
Replacing a hot-swap redundant power supply
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 53.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Note: Use any documentation that comes with the hot-swap redundant power supply and follow those
instructions in addition to the instructions in this topic.
To replace a hot-swap redundant power supply, do the following:
1. Locate the failing hot-swap redundant power supply in the rear of your server. Then, disconnect the
power cord from the failing hot-swap redundant power supply.
Chapter 6
.
Replacing hardware
103