How Set CIMC Password?

[SeungHyeon IM]

Hello, ladies and gentlemen.

I have a Problem,

ISR4331/K9 + UCS E160S Module use,

I tried to set CIMC by pressing F8 button when booting.

Then, the problem occurred as shown in the link.

https://community.cisco.com/t5/discusiones-data-center/ucs-e160s-m3-how-to-set-bios-password/td-p/4676308

Press the Ctrl+alt+delete button and reboot, and press the F8 button to repeat that phrase.

I logged on to VG and initialized subslot bios password, but it's the same.

I keep losing my hair. Because of this problem.

Is the only way to lower the CIMC and BIOS versions?

Please help me with my hair...