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Pine64 reports reporting error in Desktop PinePower V2 USB-C ports

Brief written by the FOSSWire AI editor from Pine64 Community How we write

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Key Takeaway

Current batches of the Desktop PinePower V2 incorrectly report 0V on USB-C ports despite outputting correct voltage.

Summary

Pine64 has disclosed a hardware reporting issue affecting the current stock of Desktop PinePower V2 units. While the USB-C ports correctly output voltage, they may incorrectly report a 0V reading in certain situations. The issue is tied to the MCU, which can only be flashed at the factory, meaning no software fix is available for existing units.

Technical details of the PinePower V2 issue

  • The issue involves incorrect voltage reporting on USB-C ports.
  • The actual voltage output remains correct despite the 0V reading.
  • The error is located in the MCU (Microcontroller Unit).
  • A fix is not possible for current stock because the MCU can only be flashed during factory production.

Why it matters

Pine64 has warned users not to open the devices due to the high voltage risks associated with the power supplies.

Original reference: pine64.org →