Hot-Swap Power Supply Removal - Lenovo ThinkAgile CP Hardware Part Replacement And Component Maintenance Procedures

Procedure performed by: customer or field service
Important:
• To ensure proper cooling during normal storage operation, both of the power supply bays must be
occupied. Each bay must have a power supply installed.
• If you are replacing two power supplies, replace the power supplies one by one to ensure that the power
supply to the storage is not interrupted. Do not disconnect the power cord from the second-replaced
power supply until the power output LED for the first-replaced power supply is lit.
To remove a hot-swap power supply, complete the following steps:
Step 1. Disconnect the power cord from the hot-swap power supply.
Step 2. Open the handle.
Figure 22. Hot-swap power supply removal (1/2)
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Lenovo ThinkAgile CP Hardware Part Replacement and Component Maintenance Procedures