Speaker - Lenovo ThinkCentre neo 50a 24 Gen 3 Hardware Maintenance Manual

• Remove the system board shielding. See "System board shielding" on page 52.
Removal steps
Notes:
• Carefully remove the screws from the system board to avoid any possible damage to the system board.
The screws cannot be removed from the heat sink.
• You might have to gently twist the heat sink to free it from the microprocessor.
• Do not touch the thermal grease while handling the heat sink.
Note: Thermal module forms an antenna effect and circulates a loop with gaskets. If routing shows negative,
radiation will diffuse and the system might go abnormal.

Speaker

Prerequisite
Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
Before you open the computer cover, turn off the computer and wait several minutes until the computer is
cool.
For access, do the following:
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Chapter 6 Hardware removal and installation