So that to said if you brick it don't panic it can be undone , i did it and complete noob on unbuntu so thanks everybody who post and lead me to the right direction i'm in v2 and enjoy my monitor as it should .
To avoid mistakes for others i removed my laptop's driver of the gpu as well as the chipset and that lead me to the brick so just don't remove your laptop chipset ( intel) driver you'll make the mistake and the flash won't work simply because the vga was in i2c1 position instead of 10 .
then i had to reflash it several time in the good way didn't understand why it didint work properly as i followed step by step the method but with patience it did paid !
Je filerais un coup de main a tous les francophones qui n'ont pas peur de briquer leur ecran tout neuf
![Laughing :lol:](./images/smilies/icon_lol.gif)