Hello, Glad you got firmware on it. I have not tried to flash the server version, so cannot comment on that.
Considering its size, VIM(2) power buttons seem to be fairy rugged. By no means, does that rule it out.
I assume your VIM2’s power switch will not turn the VIM2 on.
Is it rigidly fixed to the PCB? Do you have a multi-meter to check the switch for function?