Page 1 of 1

Both CMM's stuck at uboot

Posted: 13 Nov 2017 10:54
by 1pc0nf1g
Hello,

I have a 9700 that will not boot past uboot. Getting the error "bad magic number" on startup and when trying to get to miniboot. Is there a good resource/guide for restoring the file system on the flash? I did see a procedure for USB restore, however I cannot use a USB thumbdrive as those are not allowed at the facility I work in.

So far I've tried TFTP boot with no luck. I do have other 9700's available with working CMM's, I thought of trying to flash-synchro off of one of those but I didn't know if that will work or if there's a better way of restoring the switch.

Any help is appreciated.

Re: Both CMM's stuck at uboot

Posted: 15 Nov 2017 10:53
by devnull
Please post more output.
If you can access miniboot you can try to recover using X/Zmodem see http://www.alcatelunleashed.com/viewtopic.php?t=19531 should be similar for CMM in 9700 otherwise search board here.

Re: Both CMM's stuck at uboot

Posted: 27 Nov 2017 16:53
by 1pc0nf1g
I can't get to miniboot.

Re: Both CMM's stuck at uboot

Posted: 24 May 2018 07:41
by Murrow
I'm getting the same error. Where can I access the output to post it here, Devnull?

Both CMMs stuck at uboot

Posted: 13 Jul 2019 20:59
by Barrykeery
Yeah it should be about 14.8 volts ... thanks for the tip ... Ill replace the reg and see what happens from there