PPG Biomedical Systems 057-0120-072 Fitness Computer

PPG Biomedical Systems 057‑0120‑072 is a Bionix fitness computer used as the central control unit for exercise bikes and related training equipment. Common failure modes include loss of power or voltage spikes to the main board, display backlight or LCD failure after long storage periods, and firmware corruption that prevents booting or causes error codes on the user interface. First‑check diagnostics: verify 12 V/5 V supply rails with a multimeter, inspect for burnt components or loose connectors on the PCB, and review any diagnostic LEDs or serial console output for error codes before proceeding to component replacement.[oss-gpt-20b]

Need your PPG Biomedical Systems repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

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We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.