2 M905,2M710,1M605,11M610 not booting at all in M1000E chasis.
Not showing extension for full height in cmc web console and even in update tab not showing all servers to update the firmware, need help to resolve the issue.
Thanks

I had an issue similar in the lab when we received new blades but the CMC firmware was older and did not recognize the newer servers. You should make sure the CMC is up to date first.

I've also seen this problem if you have mis-matched mezzanine cards to switches. For example, if you have a fibre HBA is mezz B, and an ethernet switch in slot B.

Check those things, and you should definitely call this into support.