ISE Password Recovery

[fitzie]

I am attempting to follow this document to recover a CLI admin password on a 3655-based ISE server:

https://www.cisco.com/c/en/us/support/docs/security/identity-services-engine/200568-ISE-Password-Recovery-Mechanisms.html

The steps show to make the ISO file to a drive, and that appears to be the case:

So I macro in CTRL-ALT-DEL anfd hit F6.

The document has the following graphic: 

but my actual instance has a screen that is as follows:

The major difference is that the mapped drive that I created is not an option.

How to allow the mapped ISO file to show in the F6 screen?

[Damien Miller]

Do you have access to the CIMC? You are able to add/change the boot order and the devices available for boot via the CIMC boot order gui.

The other option is to boot to the bios and modify the boot options/order, similar to this guide. 
https://geekstuff.org/cisco-ucs-c-series-server-boot-options-missing/

[fitzie]

No mater what I do, I cannot get the virtual CD/DVD to show up as an option.  WHen I go to the BIOS, the only options are 

If I go down to the bottom of the list, I see:

I can Add a new option, but I do not know the path for boot option and boot option file path to actually create the item.

I've attempted modifying the CIMC config to use both Legacy and UEFI , and there does not appear to be anything obvous here either.