Dell POWEREDGE 4300 Service Manual page 76

4-18 Dell PowerEdge 4300 Systems Service Manual
4. Remove the screw securing the PSPB tray to the chassis (see Figure 4-13).
screw
5. Remove the PSPB tray from the chassis.
If necessary, temporarily disconnect the SCSI interface cables from the
system board to allow removal of the tray.
6. Remove the power cable harness from the PSPB tray by compressing the
two retention tabs on both of the connector-mounting posts.
7 . Install the three Y-cables in the PSPB tray.
To install a cable, insert the connector through the opening in the PSPB
tray until the retention tabs on the mounting posts lock the connector into
place.
8. Install the PSPB on the PSPB tray as follows (see Figure 4-14):
a. While holding the PSPB by its edges, position the PSPB so that the
tabs on the PSPB tray fit through the corresponding slots in the PSPB.
b. Slide the PSPB toward the front of the tray a quarter of an inch (about
one centimeter).
c. Secure the PSPB by tightening the captive screw.
PSPB tray