Fightstick died


i need help i had the sf4 te fightstick and it just died on me i got it opened i just need to know wat i have to replace what with so i can buy/replace the parts


Not enough information to go from.

First place I would check is what symptoms your arcade stick is having?
Is it failing to respond? Or is the controller not working at all.

An easy check would be to check the continuity of the USB cable first.
You need a multi-meter or some other device for continuity testing (like a Light or speaker connected to a battery and some wire)
You be looking for breaks in one of the 4 main wires in the USB cord. In the TE there are 5 USB wires, Red, White, Green, Black and then a Thicker Black wire. The Thicker one isn’t important.