rb411

reza388 · Mon Oct 17, 2011 11:07 am

Hi & have good time
when i want to upgrde rb411 os the power has lose now router board dos not working please help me how I can repair it.
thankyo.

sadeghrafie · Mon Oct 17, 2011 1:36 pm

I had this experience with UBNT and the support told me it's DEAD.
About MK, I'm not sure. You can try Net install or wait for MK support to see your post!!!!!!

Mon Oct 17, 2011 2:02 pm

what is "not working" exactly? what is the output on the serial console? what is the status of the LED lights?

reza388 · Wed Oct 19, 2011 12:00 am

hi
problem is kernel not found
this serial consol
RouterBOOT booter 2.29

RouterBoard 411AH

CPU frequency: 680 MHz
Memory size: 64 MB

Press any key within 2 seconds to enter setup..
kernel not found
trying bootp protocol...........................................................
................................................................................
...............................................................

angboontiong · Wed Oct 19, 2011 9:05 am

hi
problem is kernel not found
this serial consol
RouterBOOT booter 2.29

RouterBoard 411AH

CPU frequency: 680 MHz
Memory size: 64 MB

Press any key within 2 seconds to enter setup..
kernel not found
trying bootp protocol...........................................................
................................................................................
...............................................................

it seem you need to use the console by netsintall to re-install it.
then it will be fine.

samir494 · Fri May 11, 2012 1:19 pm

its bit tricky to get it recover , if you want to resolve , let me know

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