Hi All. I have bought quite a few of Friendly Elec's products and I'm very happy with them all But !!! the nano pi pc t4 rk399. I was running armbian on a nvme SSD, I left it off for a few days, when I went to power it on it was not plugged in, it would not even blink the led's dead completely. I've tried all the different comb's of buttons, I've plugged it into USB but nothing. Is there something I'm doing wrong?

I've emailed FE I'm using a 12v 2 amp barrel jack power supply, it has heat sync and fan. Please can anyone point me in the right direction. are there any tests I can do to find out what's wrong. I own a voltmeter, I hope it not a write of I can not think why out of the blue it would do this.


thanks


xanderhaugh :cry: