3850

[b.reza]

Hello,

I have a 3850 - 12SS switch, and it gives an error when starting up.

The device resets and goes into ROMMON mode, and even though it takes a new IOS , it gives an error during boot.

Please help me.thank you all

[Kasun Bandara]

@b.reza hi, according to the output you better contact support and request TAC support. probably this needs RMA.

https://mycase.cloudapps.cisco.com/case

[Leo Laohoo]

The switch is dead.

Do not waste any time and RMA the switch before end-of-support date.