Thank you all guys, you all are awesome.
I did the welding suggestion and it's working fine with the Akura box. I saved the picture showing the fuse I have to test and replace, thank you for your time and patience to look for it.
I'll buy the fuse at eBay and replace as soon as it arrives.
The Serial port 5v have no power also, for sure it's the fuse.
Thank you all again, guys, keep alive this amazing community