Lenovo 7Y54, Maintenance Manual

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• 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” on page iii and “Installation Guidelines” on page 31 to ensure that you work safely.
2. Turn off the server. Disconnect the power cords and all external cables (see “Power off the server” on
page 10 ).
3. If server is installed in a rack, remove the server from the rack.
4. Remove the top cover (see
“Remove the top cover” on page 86 ).
5. Remove the RAID adapter (see “Remove an adapter” on page 33 ).
6. Make sure the flash power module cable is disconnected.
To remove the flash power module, complete the following steps:
Figure 39. Flash power module removal
Step 1. Lift the flash power module slightly.
Step 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.
Install the flash power module
Use this information to install the flash power module.
To avoid possible danger, read and follow the following safety information.
S002
Chapter 3
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Hardware replacement procedures
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