Killed GL.iNet 300M?

christoph · 2019-03-17T18:23:23.466Z

Hello,

I was super delighted with my 300M router, I connected it to an old iphone for tethering and then to a battery pack for power so I have internet for my devices on the go. This worked for maybe 1.5 weeks.

But since this morning, the 300M seems broken: When I plug it into power, not even the lights start blinking anymore. The back gets slightly warm though.

I’ve tried factory resetting etc. but nothing helped.

Any other idea what I can try?

IMG_67011574×2100 349 KB

Many thanks, best regards,
Christoph

alzhao · 2019-03-18T01:31:14.277Z

If no LED at all, then it is burned!

glitch · 2019-03-18T08:11:19.963Z

Post a screenshot of the power adapter which shows it’s output voltage and current.

alzhao · 2019-03-18T08:23:36.607Z

glitch:

output voltage and current

There is one time a users used a USB power adapter and burned the router immediately. Then he found that the power output is 20V. He came to China and bought somewhere.