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5.
Put back the rear top cover you lifted in step 2.
Align the pin at the side of the rear top cover with the slots on the chassis’ edge, and
push the rear top cover back in position.
Put back and fasten the screw on the back of the XCubeNAS.
3.5.
Replace Malfunctioning PSU
XCubeNAS comes with two redundant Power Supply Units (PSU) that can be hot swapped
when the PSU is not functioning. If a PSU or its fan failed to function, please see the
instructions below to replace the malfunctioning PSU:
CAUTION:
The power supply unit is heavy and fragile; please use both hands while
installing, removing, or carrying them. Recommended place for removing
the power supply unit: the system is in a well-secured rack or on a stable
surface.
1.
Unplug the power cord from the PSU to be replaced.
