Power Off & Unplug: Remove power brick from wall AND console. Wait 30 sec (capacitor discharge).
Remove Hard Drive: Press release button on side, lift off. (If present).
Locate 4 Screws: Bottom of console, under the four rubber feet. Peel feet back gently (they re-stick).
Unscrew: Remove all 4 screws. Keep them safe (magnetic tray).
Release Faceplate: Stand console upright. Insert pry tool at bottom center seam (between faceplate and chassis). Gently twist to pop clips. Work left→right along bottom edge.
Lift Off: Faceplate hinges at top. Lift bottom edge up and away. Top tabs will release.
Reinstall
Align top tabs first. Hook them in.
Press bottom edge down firmly until clips snap (audible clicks).