Audible coil whine

I've been playing with the UP Xtreme and noticed that it has audible coil whine when the CPU is not loaded (Ubuntu running).. Also I noticed that I can reboot the device by touching the PCB near the U72 IC.

Any suggestions?

Comments

  • DCleri
    DCleri Administrator, AAEON Posts: 1,213 admin

    a low noise is normal on UP Xtreme, but regarding the device reboot when touching the PCB we need to check and then I will let you know.

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