Dell PowerEdge FN I/O Module Configuration Guide 9.10(0.0)

Use the following reset command to reload any of the member units or the standby in a stack. If you try to reset the stack master, the following error message is displayed:

% Error: Reset of master unit is not allowed.

• Reset any designated stack member, except the management unit. EXEC Privilege mode reset stack-unit unit-number {hard}
• Hard reset any stack unit including master unit. EXEC Privilege mode power-cycle stack-unit [ unit-number]