09-07-2018, 05:08 PM
It sounds difficult.
In the state where the serial console is connected, there are the following disadvantages.
TX from the serial console becomes the voltage source ("rock 64" RX)
A small amount of voltage will remain even when the power is turned off.
Since the residual voltage value depends on the individual difference of "rock 64" and the driving ability of "TX"
There are reports that due to the above, reset does not work well and "boot" fails.
If you are lucky (unless it is broken), you still have the possibility of "booting" by removing the serial console TX.
For details, please refer to.
https://forum.pine64.org/showthread.php?tid=5008
- -
I do not have any more information that I know is useful to you.
I wish you good luck.
In the state where the serial console is connected, there are the following disadvantages.
TX from the serial console becomes the voltage source ("rock 64" RX)
A small amount of voltage will remain even when the power is turned off.
Since the residual voltage value depends on the individual difference of "rock 64" and the driving ability of "TX"
There are reports that due to the above, reset does not work well and "boot" fails.
If you are lucky (unless it is broken), you still have the possibility of "booting" by removing the serial console TX.
For details, please refer to.
https://forum.pine64.org/showthread.php?tid=5008
- -
I do not have any more information that I know is useful to you.
I wish you good luck.