Lenovo 5457 Installation And Service Manual page 262

Figure 176. Non-hot-swap power supply screw removal for 4U server model with non-hot-swap power supplies
Note: You may find it easier to remove the power supply by pushing the bottom upward. Do not pull the
cables.
Figure 177. Non-hot-swap power supply removal for 4U server model with non-hot-swap power supplies
9. If you are instructed to return the power supply, follow all packaging instructions, and use any packaging
materials for shipping that are supplied to you.
Replacing the non-hot-swap power supply
This procedure applies only to 4U server models with non-hot-swap power supplies.
Statement 8
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