openrcforums

Hello. I create that topic because i've bought on Aliexpress on March 2021 a Jumper T Lite . And I can't use it now because when i try to turn it on it nothing is happening . And the led don't light (only when charging). When I plug it to the computer it doesn't recognize (only blue led). Just befor...

Hello, Yeh! I've found the solution on another topic: https://openrcforums.com/forum/viewtopic.php?t=7668 It was the "famous" resistor R9 Everything is in order ! I bypassed it, what is the risk if I leave it like this? Many thanks to Joao and to the forum for keeping 5 years old topics! S...

Thanks Joao
The blue led does not light up, I tried with a 3s pack that does not work either.
The only fuse I found is good, and the reset button does nothing!
Stéphane

Hello , I come to "9XR PRO Bricked problem" that I have read completely without finding a solution! My 9XR PRO is "super bricked". It doesn't light up at all! It is no longer recognized by any USB port. For some time now it has switched off by itself and only comes on again when ...