M2 Wrench
New Mainboard

Step 1: Open the magnetic housing upward

Step 2: Remove three mainboard cables in sequence; use M2 hex wrench to remove four fixing screws one by one.
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Step 3: Align the mounting holes to install the new mainboard and tighten the M2 fixing screws in sequence.
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Step 4: Connect the three mainboard cables; close the magnetic housing.

If you still haven't resolved the issue after following the steps in this document, or if you encounter any difficulties during the process, you can click the right corner of the wiki page online support to contact our after-sales team for more help.