Exellent, cleverca22!
So my voltages seem pretty much ok. Then the question is whether these are just the default voltages or if the CPU managed to communicate with the PMIC after all. The latter would be easy to verify if I can find the I2C-signals somewhere.
Maybe the PMIC is completely fine but there is some other chip not responding on I2C?
Perhaps there is a more more hardware oriented RPi engineer at this forum, that we could ping?
So my voltages seem pretty much ok. Then the question is whether these are just the default voltages or if the CPU managed to communicate with the PMIC after all. The latter would be easy to verify if I can find the I2C-signals somewhere.
Maybe the PMIC is completely fine but there is some other chip not responding on I2C?
Perhaps there is a more more hardware oriented RPi engineer at this forum, that we could ping?
Statistics: Posted by sm6vfz — Wed Jul 31, 2024 12:17 pm