Vicharak axon board not blinking

My another vicharak board is having an issue that it’s blue light is not lit up and I am not even able to connect it to serial console. can’t see any logs there.
I have already tried with diffrent adapters and charger which are working for other vicharak boards. so i don’t see any adapter related issue.

Remove USB To UART TTY, and start axon it again.

not working. it was fine till yesterday but today i saw it in this stage. that why connected uart

I think the issue is in DRAM as mentioned in here.
Same token is generated so closing this thread.