28.1.2 Cables for the connection between the terminal board and fan
backplane 427
28.1.3 Locations for the cable kit 428
28.2 Before Maintaining the Cable Kit 429
28.2.1 Types of maintenance 429
28.2.2 Maintenance flow 430
28.3 Enabling the Removal of the Cable Kit 430
28.4 Removing the Cable Kit 431
28.4.1 Removing the cables for the connection between the crossbar
backplane unit and terminal board 431
28.4.2 Removing the cables for the connection between the terminal
board and fan backplane 436
28.5 Installing the Cable Kit 444
28.5.1 Installing a cable between the crossbar backplane unit and
terminal board 444
28.5.2 Installing a cable for the connection between the terminal board
and fan backplane 445
28.6 Restoring the System 451
Chapter 29 Maintaining the Dedicated Power Distribution Unit Mounted on
the Rack for Expanded Connection 453
29.1 Configuration of the Dedicated Power Distribution Unit 453
29.2 Before Maintaining the Dedicated Power Distribution Unit 455
29.2.1 Types of maintenance 455
29.2.2 Maintenance flow 455
29.2.3 Precautions for replacement 455
29.3 Enabling the Removal of the Dedicated Power Distribution Unit 456
29.3.1 Active/Cold maintenance 456
29.3.2 System-stopped maintenance 456
29.4 Removing the Dedicated Power Distribution Unit 457
29.5 Installing the Dedicated Power Distribution Unit 461
29.6 Restoring the System 461
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual • December 2013xviii