For access, remove the following parts in order, if any:
• "Computer stand" on page 51.
• "Rear I/O cover" on page 54.
Removal procedure
OSD button and OSD bracket
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 51.
• "Rear I/O cover" on page 54.
• "System board shield" on page 55.
Removal procedure
56
M90a Pro Gen4 Hardware Maintenance Manual