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Remove the flash power module

Use this information to remove the flash power module.

To avoid possible danger, read and follow the following safety information.

S002
disconnect all power
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.
S004
Attention
CAUTION

When replacing the lithium battery, use only Lenovo specified part number or an equivalent type battery recommended by the manufacturer. If your system has a module containing a lithium battery, replace it only with the same module type made by the same manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of.

Do not:
  • Throw or immerse into water
  • Heat to more than 100°C (212°F)
  • Repair or disassemble

Dispose of the battery as required by local ordinances or regulations.

Before you remove the flash power module, complete the following steps:

  1. Read Safety and Installation Guidelines to ensure that you work safely.

  2. Turn off the server. Disconnect the power cords and all external cables (see Power off the server).

  3. If server is installed in a rack, remove the server from the rack.

  4. Remove the top cover (see Remove the top cover).

  5. Remove the RAID adapter (see Remove an adapter).

  6. Make sure the flash power module cable is disconnected.

To remove the flash power module, complete the following steps:

Figure 1. Flash power module removal
Flash power module removal
  1. Lift the flash power module slightly.
  2. Slide the flash power module out of the server.

If you are instructed to return the component or optional device, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you.