CAUTION:
The power control button on the device and the power switch on the power supply do not turn off
the electrical current supplied to the device. The device also might have more than one power
cord. To remove all electrical current from the device, ensure that all power cords are disconnected
from the power source.
1
2
CAUTION:
Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label
attached. There are no serviceable parts inside these components. If you suspect a problem with
one of these parts, contact a service technician.
Figure 67. Hot-swap power supply label on the cover
To remove a hot-swap power supply, do the following:
Attention:
This type of power supply is hot-swap only when two power supplies are installed for redundancy.
If only one power supply is installed, you must turn off the server first before removing the power supply.
Step 1.
If the server is in a rack, pull back the cable management arm to gain access to the rear of the
server and the power supply.
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Lenovo System x3250 M6 Installation and Service Guide
Summary of Contents for x3250 m6
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