I've to update some Gen 10/11 server with the latest firmwares for bios & components. Because all of these servers running esxi and we haven't any additional plugins the most suitable way seems to perform the updates via bootable media. Anyway, I can deal with it.
My problem is that on the page a note recommends to update idarc / lcc firmware first before using the images. But now I'm stuck because - as I said - the reason I decided to use the bootable media is that the servers don't run windows.
My question: How can I perform the idard/lcc updates from a bootable media too? Although the servers are equipped with the basic idarc/lcc components we don't use this and as far as I know these components are disabled anyway where possible in the bios.
Ok, I figured out how to update idrac6 express to the current version. But now I'm driving crazy how to update lifecycle controller. I read that I should use the firmware upgrade window in idrac6 and upload the usc file to update the lcc but I always get the error "wrong format".