HP ProLiant SL170s G6 Maintenance And Service Manual page 51

Figure 33 Removing the PSU backplane
To remove the power supply:
Press the port colored button on the power supply latch.
1.
Slide the power supply out of the power supply bay.
2.
Figure 34 Removing the power supply
To replace the PSU backplane:
Remove the top cover from the power supply cage (steps 1, 2).
1.
Install the PSU backplane (step 3).
2.
Connect all cables to the PSU backplane.
3.
Reinstall the top cover to the power supply cage (steps 4, 5).
4.
Removal and replacement procedures 51