07-19-2020, 10:50 AM
You could try ssh access via the USB cable - if you're lucky the OS version you're using will have USB networking and sshd enabled by default. This isn't the case for all of them, and I don't remember which is which, but it's worth a try while you don't have access to the serial cable.
The other thing is to try booting a different OS image from a uSD card. The Jumpdrive image should be a reliable way to see that the screen is working, and give access to the eMMC.
https://wiki.pine64.org/index.php?title=..._Jumpdrive
The other thing is to try booting a different OS image from a uSD card. The Jumpdrive image should be a reliable way to see that the screen is working, and give access to the eMMC.
https://wiki.pine64.org/index.php?title=..._Jumpdrive