Lenovo System x3250 M5 Installation And Service Manual page 234

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.
Read the safety information in "Safety" on page v and "Installation guidelines" on page 31.
To remove a hot-swap power supply, complete the following steps.
Attention: If only one hot-swap power supply is installed in the server, you must turn off the server before
removing the power supply.
Step 1. If the server is in a rack, at the back of the server, pull back the cable management arm to gain
access to the rear of the server and the power supply.
Step 2. Disconnect the power cord from the connector on the back of the power supply.
Step 3. Press and hold the orange release tab to the left.
Figure 148. Hot-swap power supply removal
Step 4. Grasp the handle and pull the power supply out of the bay.
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Lenovo System x3250 M5Installation and Service Guide