MSP430F5529 LaunchPad Green Light not coming on

Do the USB hub and the ezFET devices show up on the host (Device Manager/lsusb)?

The USB cable or receptor may be defective. Try a different cable, and check the soldering points of the receptor.

Tried different cables and the receptor looks good. Still nothing. The weird thing is that there's still voltage coming out of the regulator like there should be so I know there's a connection.

Proper connection of the supply lines doesn't necessarily mean proper connection of the data lines.

Isn't this just a power LED, regardless of a recognized device? Even if it did not enumerate properly, it's current consumption would not exceed 100mA. I would guess there is something wrong with the physical connection, too.

I think damaged all launchpad and microcontroller, because when it happened I smelled burnt. Do you know how I can discovered if the microcontroller is damage?

You could take a multimeter and check some points on the board.

Dennis

What points? When I check the voltage there is 5V, but in other places (like VCC) where should have 3,6V, actually have 0V. What other points could I check? I'm not very experienced about it... thank you !!

If there is no voltage measureable behind the voltage regulator, then there is something wrong, of course. And if you could smell burned silicon, then yes...it might be damaged :) You could try to de-soldier and replace it, but this can be difficult with that small components. And the low price of the whole board might not be worth it.

Dennis