352 Upgrade and Maintenance Manual CX2550/60/70 M4
10.11 Replacing the Power Interface Board (PIB)
10.11.1 Preliminary steps
Perform the following procedures:
Ê "Disabling the boot watchdog functionality of ServerView Operations
Manager" on page 73
Ê Locate the desired server node with the ID button.
Ê "Shutting down the server node" on page 50
Ê If applicable, remove all external cables from the server node.
Ê "Removing the server node from the server enclosure" on page 51
10.11.2 Removing the PIB
Figure 232: Disconnecting power cables and I2C cable from the PIB
Ê Disconnect the power cables of GPGPU 1 (1), GPGPU 2 (2) and the I2C
cable (3) from the PIB.
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