Booting a switch with no inserted flexible modules, and with or without flexible module configuration

The following are the various scenarios:

Scenario 1

The savepower command is executed, but the show modules does not display the flexible modules.

Scenario 2

Insert a flexible module, and then execute savepower. The flexible modules are powered off. The show modules displays the flexible modules status as savepower.

Scenario 3

Insert a flexible module, execute savepower, and then run no savepower. The flexible modules are powered on again.

Scenario 4

Execute savepower, and then perform Hot-Insert. The show modules displays the flexible modules status as savepower, but flexible ports are unavailable for use.