Front IO bracket and power button
Prerequisite
Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
For access, do the following:
1. Remove these parts in order:
• "Computer cover" on page 53
• "Optical drive" on page 54
• "Front bezel" on page 56
• "Drive bay assembly" on page 57
2. Disconnect the power button cable and the card reader cable from the system board.
Replacement procedure
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M70s Gen 3 / M80s Gen 3 / M90s Gen 3 Hardware Maintenance Manual