When I updated sxt , the rb did not turn on normally lan cable appears unblugged it just gives lights showing that it is turned on but when I press the reset bottom it works after little time, with al configuration I put in it still, if I turn it of then turn again it will not work till I use the reset bottom, its still new I just ubgraded it to 6.28
Check the firmware: boot it using resetm connect via winbox, check System > RouterBoard, upgrade firmware, reboot.
Does it boot fine now?
I will try that when i finish work ,maybe it did not get the update successfully , in this way it will upgrade again or fix the upgrade ?
We will know if it’s a damaged main booter or firmware issue.
Thanks a lot, its firmware issue worked very fine when I did the upgrade as you said,Today I upgraded sxt light and I got same problem but solved it as you said, is it normal to happen that or there is any problem with the 2 rbs now they are installed in clients home and are working fine
There isn’t any problem, the SXTs are fine.