1. Unplug iTMDS, flex and IR rear cables
2. Remove Housing screws (5pcs M4x8 Tx10 Special), Tx10
3. Remove 2 screws (M4x8 TX10 Pan w/s-lok) securing fan house to rear cover 2pcs
4. Carefully allow rear cover to fall back, revealing DC cable
5. Disconnect DC cable
6. Lift out rear cover