How i can erase NVRAM with No Service Password-Recovery

[YoussefSalehi]

Hello friends
I have 3 switches 2960x, i want erase nvram but i can't do this beause of Previous Admin enabled ''No Service Password-Recovery '' and i can't going to rommon for password recovery.
please Help me my friends

[Leo Laohoo]

Contact Cisco TAC and organize for an RMA.
Cisco developers have decided that when "no service password-recovery" is enabled, when "password recovery" is invoked during start-up the configuration is automatically erased. This is due to CSCvo02389.
There is no way to recover the configuration once "no service password-recovery" is used.
For the record, I am totally against this "feature" because it can easily be abuse and mis-used (exactly what is happening now).

[Mark Malone]

hi try section -Recovering a Device from the No Service Password-Recovery Feature

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_cfg/configuration/15-sy/sec-usr-cfg-15-sy-book/sec-no-svc-pw-recvry.html#GUID-8BC41326-1A33-46C8-9656-1BAF8CB7E7B6

and maybe this but you'll lose the config

https://www.tunnelsup.com/recovering-the-password-when-no-service-password-recovery-is-enabled-on-a-router/