SA-AK270EB / SA-AK270EG
Step 2 Remove 4 screws.
Step 3 Remove 2 screws at AC Inlet P.C.B..
Step 4 Cut 2 tie wraps onto wires.
Step 5 Remove 1 screw at the rear panel.
Step 6 Move the rear panel slightly backward as arrow shown,
lift up the AC Inlet P.C.B. together with the SMPS P.C.B..
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