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unbrick RB750up

Posted: Fri Jan 06, 2017 11:10 am
by nikomsj
Hi,
I have RB750up ruterboard that was tried to upgrade from 6.19 to new one. Now all leds are ON (with light) and network cable not indicate when is put on switch. I tried to access router with netinstall, but when I hold reset button before put on power there is no change on leds. They are always ON and not stop lighting. They are not blinking. I wired Tx and Rx and GND pins on Routerboard with serial cable but for now nothing happend. Could someone give me an idea what to do ?

With Regards

Re: unbrick RB750up

Posted: Fri Jan 06, 2017 11:33 am
by nikomsj
Someone tried to upgrade it with winbox to 6,38 version.

Re: unbrick RB750up

Posted: Wed Jan 11, 2017 4:55 pm
by nikomsj
HI
Does anybody read this post ?

Re: unbrick RB750up

Posted: Wed Jan 11, 2017 9:04 pm
by msatter
This us maybe because we are not Mikrotik support. You should contact Mikrotik directly for support on your problem.

Re: unbrick RB750up

Posted: Thu Jan 12, 2017 10:47 am
by nikomsj
10x