Sun Microsystems Netra CT Service Manual page 195

2. Disconnect the DC input power cable(s) from the DC connector(s) that are
supplying power to the server with the failed power distribution unit.
shows how to disconnect the DC input power cables from the DC
FIGURE 10-5
connectors on the rear-access model and shows how to disconnect the
FIGURE 10-6
DC input power cables from the DC connectors on the front-access model.
Caution – An energy hazard is present if you do not unplug the DC input power
cable from the DC connector that supplies power to the power distribution unit that
you are replacing.
Unplugging the DC Input Power Cable From the DC Connector, Rear-Access Model
FIGURE 10-5
Chapter 10 Removing and Replacing Cold-Swappable Subassemblies 10-7