Thank you so much for your answer master, i did, even i change usb drives with 3 kinds diferent
example:
Volume: None
Controller: SanDisk
Possible Memory Chip(s): Not available
VID: 0781
PID: 5583
Manufacturer: SanDisk
grub:
set vid=0x0781
set pid=0x5583
set sn=1330ODN0259xx
set mac1=0015173E45xx
i follow all the post but i cant find where is my mistake, i start to think about
the image attached is when i start with 5.2 loader, with 6.x in anyway assistant cand find with the realtek from board or with intel