Cisco ASR 1001 stuck in ROMMON

[Yuro]

Hi, I have a cisco asr 1001-x stuck in rommon mode. I entered a wrong command in rommon

(confreg 0x2120)

and reset. The router has since been stuck and can't boot into rommon mode or enable mode. I keep getting strange symbols like Gcs7 ]#sd. I will like to get the router back to rommon so i can perform a password reset. Can someone pls guide me on how to get out of this. 

[Leo Laohoo · Accepted solution]

In ROMMON, enter the following command: 

confreg 0x2142

[Yuro]

I will try this and let you know of it works