i have a several groove 52hpn router board . one of them booting without a problem but Ethernet port doesn’t work properly i cant access the router board via winbox or any thing else . first i test the device by netinstall by following tips in website : adress is : https://wiki.mikrotik.com/wiki/Manual:Netinstall
boot the routerboard in etherboot and nothing show on netinstall (doing all steps carefully) . so i capture a film for you my friends in attachment to see the LED activity and beeper after i have applied power(i cant attach video !? what i can to do to show video)
i have a another question .i take a picture in attach and in white circle there multiple pads . what are those for ? are they using for serial port ?
sorry for my bad ENG
is anyone here to help me ? any tips ? anything ??
i’m upload a video in my google drive . which containing beep and led activity during device start up .
https://drive.google.com/open?id=1wTAwipzgCmqJf67FBlmRR7ocKt7rb-Z6
is any one there for help ??
beep = routerboard is turned on
beep-beep = RouterOS booted up (I would consider that as good news - your bootloader should be fine)
Personally, I would guess that either your port is disabled (hopefully) or broken. same way your LED may be disabled.
Just to confirm - did you try to reset the configuration?
https://wiki.mikrotik.com/wiki/Manual:RouterBOOT#RouterBOARD_reset_button
Hold this button during boot time until LED light starts flashing, release the button to reset RouterOS configuration (total 5 seconds)
Instead of holding button, you may also try to use metalic contacts: https://www.youtube.com/watch?v=k9Yna2f5Hao
I understand you tried to do netinstall, but to be honest - netinstall is complicated and even experienced people say they are not always successful.
Unfortunately I cant provide info about those metal pads on the board and based on the silence of others, I guess they have no idea either.
thank you my friend for your respond.
my problem exist still and i cant find a way to resolve it . i talk with mikrotik support and even they cannot help us in that field .
is there any 3dparty forum ? to solve hardware manners