Topic Tag: Aura PSB2 D3 D4 fault Search for: Forum › Forums › Topic Tag: Aura PSB2 D3 D4 fault Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Multiplex PSB2 – D3+4 Not Working Started by: Anonymous in: Aura UHD 3 3 8 months, 3 weeks ago Anonymous Viewing topic 1 (of 1 total)