Dell Inspiron 3668 - Page 74

5 Note the power-supply unit cable routing and remove the power-supply unit
cable from the routing guides on the chassis.
6 Remove the three screws (#6-32xL6.35) that secure the power-supply unit to
the chassis.
7 Press the clamp and slide the power-supply unit towards the front of the chassis
to release it from the chassis.
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