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Catalyst 3650 BOOT EROR

osamaps2
Level 1
Level 1

H HAVE Catalyst 3650 24PD-L

.On startup the message appears

 

sw.JPG

I wrote a boot and restarted but same problem

8 Replies 8

BDG
Level 1
Level 1

Hi

Looks like a flash problem. The screenshot below shows what the drive is Busy.

If the hardware is not critical, format it and re-flash it.

Perhaps some power failure led to this

If you have a valid service contract, contact support with a request, they will help you

Hello

dir flash:

 


Please rate and mark as an accepted solution if you have found any of the information provided useful.
This then could assist others on these forums to find a valuable answer and broadens the community’s global network.

Kind Regards
Paul

Hello

okay try
flash_init
then
dir flash:


Please rate and mark as an accepted solution if you have found any of the information provided useful.
This then could assist others on these forums to find a valuable answer and broadens the community’s global network.

Kind Regards
Paul

Try it after the flash_init command

perform a flash file system check:
fsck -test flash:
fsck -f flash:
And
format flash:

If the formatting fails, the flash is most likely corrupted. You can try to repeat these steps after the reboot again, it may help. You need to try

And if there is a valid warranty, it is better to contact

Leo Laohoo
Hall of Fame
Hall of Fame

Post the complete output to the following command: 

set

balaji.bandi
Hall of Fame
Hall of Fame

adding to other posts - if this kit got USB stick option get the IOS in to USB Flash and try to boot and format flash

 

https://wannabelab.blogspot.com/2017/01/password-recovery-on-cisco-3650.html

BB

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