126 Upgrade and Maintenance Manual
TX150 S8 / TX200 S7
6.3.3.3 Installing the new hot-plug PSU
Ê Install the hot-plug PSU as described in "Installing a hot-plug PSU" on
page 121.
6.3.3.4 Concluding steps
Ê Connect the power cord to the new hot-plug PSU and secure it with a cable
tie as described in section "Connecting the server to the mains" on page 74.
Ê Only when replacing a hot-plug PSU in a non-redundant configuration:
"Switching on the server" on page 75.
Ê "Performing a fan test after replacing a defective fan" on page 106
6.3.4 Replacing the power backplane
6.3.4.1 Preliminary steps
Ê "Locating the defective server" on page 47
Ê "Shutting down the server" on page 50
Ê "Disconnecting the server from the mains" on page 50
Ê "Getting access to the component" on page 51
Ê "Removing the system fan holder" on page 76
6.3.4.2 Removing the hot-plug PSUs
Ê Remove all hot-plug PSUs as described in "Removing a hot-plug PSU" on
page 123.
Field Replaceable Unit
(FRU)
Hardware: 15 minutes
Tools: tool-less
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