Nexus 9372PX boot fail on Loader

[ted_wen]

Dear All :

       I'm recovering the Nexus 9372PX from "Loader " mode . But after finished upload the nx-os . It's prompt the image signature verification failed . I had verify the image checksum was correct . But still fail .

       Does anyone meet this error before ? 

Ted Wen.

[Rick1776]

Did you use the “install all” command? If not you’ll need to because it doesn’t have a kickstart image. This could be why it’s failing.

[Rick1776 · Accepted solution]

This is a great video to show how to do it.

https://supportforums.cisco.com/t5/data-center-videos/how-to-restore-a-cisco-nexus-switch-from-loader-prompt/ba-p/3101970

[ted_wen · Accepted solution]

Thanks you all information .
I'm using older nx-os to boot . It's work .
I had recovery this problem .
Thanks Ricky1776 and thanks all ~

Ted Wen,

[Rick1776]

No problem at all, glad you were able to get it working.

[pasounda]

HI Rick/Folks,

 I also get the same failure when i downloaded the recent image 9.2.3/701 image.

https://software.cisco.com/download/home/285956855/type/282088129/release/9.2(3)

Can you  please share the older image path that I could try? thanks 

Filesystem type is tftp, using whole disk
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Image valid

Image Signature Verification Failed.

Boot failed

Error 9: Unknown boot failure