Oracle Fujitsu SPARC M12-1 Service Manual page 172

Slide the PSUBP toward the rear of the SPARC M12-1 to release it from two
5.
fixing pins (A in
Figure 12-5 Fixing Pins of the PSUBP
6. Lift the PSUBP, and disconnect the four cables (A in
to the PSUBP.
Note - Record the positions of the cables before removing them, to ensure that they are
reinstalled correctly.
Note - Place the removed PSUBP on a grounded ESD mat to ground any static electricity.
Figure 12-6 PSUBP Cables
158 Fujitsu SPARC M12-1 Service Manual • January 2023
Figure 12-5).
A
Figure 12-6) connected
A