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rut955 rut240 rut950 rutx11 rms vpn to openvpn wifi not sms trb140 firmware connection - ipsec on rutx12 rutx09 modbus
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RUTX12 Seems dead - only power LED is on - reset button not working

+2 votes
753 views 2 comments
by anonymous
My fairly new RUTX12 seems to have died. Nothing happens on power on - only the power led comes on. If I plug an ethernet cable in on of the ports I am able to get the receive led to blink when pinging - but neither DHCP or web UI (when I try with a non dhcp client adress) is working. Even though the LED blink on the Ethernet port the device does not respond to ICMP pings. I have tried to reset and reboot - but nothing seems to happen no matter how long I hold the button (tried 30+ seconds).

Does anybody has any suggestions on what to do?
by anonymous
Update: After leaving it on for "some time" the Power LED is now blinking at a rate of about once per second

1 Answer

+2 votes
by anonymous
Hi,

Did you try getting into the bootloader menu of the RUTX12 and trying to reflash it?

https://wiki.teltonika-networks.com/view/Bootloader_menu

If this doesn't help - please return the device to the reseller.

EB.
Best answer
by anonymous
Thanks alot - this worked. I could flash with new firmware that made the device work again. However, the /uboot.html listed in the link just gave 404 - but I am happy - my RUTX12 works again.