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preenfm2 and preenfm3 / [Fixed] PreenFM2 new build no power
« on: June 17, 2021, 03:47:42 PM »
Hi everyone,
I recently obtained a PreenFM2 kit from Van Daal Elektronics and I put it together a few days ago. I have been facing some troubles into getting it to work properly... When powered from USB everything seems to work, I flashed the bootloader and the latest firmware no problem, the sound however is very noisy so I wanted to try disabling power over usb and use a power plug. When I plug the power in nothing happens, I moved the jumper from the usb power to the main power but there is no life in the machine. Photo's of my board can be seen here https://photos.app.goo.gl/9NciNSUz4JGhLsAS9 (I have moved the jumper from usb to power) . Any idea what might be wrong or what I can test?
I recently obtained a PreenFM2 kit from Van Daal Elektronics and I put it together a few days ago. I have been facing some troubles into getting it to work properly... When powered from USB everything seems to work, I flashed the bootloader and the latest firmware no problem, the sound however is very noisy so I wanted to try disabling power over usb and use a power plug. When I plug the power in nothing happens, I moved the jumper from the usb power to the main power but there is no life in the machine. Photo's of my board can be seen here https://photos.app.goo.gl/9NciNSUz4JGhLsAS9 (I have moved the jumper from usb to power) . Any idea what might be wrong or what I can test?