(1) Battery release latch
(2) Battery
5. Lift up on the battery, and slide it out of the controller canister.
Step 4: Remove host interface card (duplex)
If the controller canister includes a host interface card (HIC), remove the HIC from the original controller
canister so you can reuse it in the new controller canister.
Steps
1. Using a #1 Phillips screwdriver, remove the screws that attach the HIC faceplate to the controller canister.
There are four screws: one on the top, one on the side, and two on the front.
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