System Board Shield - Lenovo ThinkCentre M90a Gen 5 User Manual

System board shield

Prerequisite
Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
For access, remove the following parts in order, if any:
• "Computer stand" on page 24.
• "Rear I/O cover" on page 29.
Removal procedure
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M90a Gen 5 User Guide