Replacing The Power Backplane - Fujitsu PRIMERGY TX150 S5 Service Supplement Manual

Replacing the Power backplane

4.6 Replacing the Power backplane
The Power backplane is mounted on the PS cage. The power cables are
permanently connected to the Power backplane.
Ê Open the server as described in the
Ê Push the green latch of the hot-plug power supply unit upward and pull the
power supply unit simultaneously out of the PS cage using the handle (see
also the Operating Manual).
Ê If a second hot-plug power supply unit has been installed, remove this one
in the same way (if there is a dummy cover instead of a second hot-plug
power supply unit, this can remain in place).
I
The Power backplane in the floorstand model is positioned directly under
the top cover and it makes sense to lay the server on a table with the
uncovered side facing upward. Place the server in such a way that the
feet can project over the edge.
Ê Remove all power cables from the system board and the drives (see the
cabling plans in the Appendix of the Options Guide).
Figure 8: Removing the Power backplane
Ê Remove the knurled screw (see the circle).
Ê Push the Power backplane downward (see direction of the arrow) until it
disengages from the three bolts of the PS cage. Take out the Power
backplane.
26
section "Preparation" on page
Service Supplement
Replacement routines
17.
TX150 S5