Nur Purwanto

I have OPIZ2 been running for months for node-red and MQTTbroker. Due to crappy configuration I did during the insallation, then I decided to replace the OS and reconfigure all, I used the same SDcard and reflash with same Armbian_23.5.2_Orangepizero_jammy_current_6.1.30. But, beyond this point, OPIZ2 never boots anymore... I tried other armbian version and it is the same dead. If I use a fresh SD card (Sandisk 16GB A1) then it works ok. My question is regarding the SD card imaging ( i am using Balena-etcher), is there something change inside the SDcard after reflash so that OPI does not recognise the booting part anymore??

My OPIZ2 was working happily with Armbian_bullseye 22.11, but due to the wifi issue, I download the Armbian_bullseye_22.02 dan flash the image into the same working SD card (overwritten). But now my OPIZ2 would not boot anymore, nothing seen in the serial communication either. No red/green LED ever lit. Sadly, this is my 2nd dead OPIZ2..... Seeking for help if those boards are still recoverable...