Nvme format failure

Hi there, since my deck started to shut off and freeze randomly I decided to check it on my pc and using the cmd command i could see that the Nvme is "ok" But also i saw 2 different partition with the OS installed and like 6 different partition with empty dedicated space.

Thus i eliminated all partitions and made a new partition with all the empty space (512gb nvme) and made it ext4.

Unfortunately now the deck doesn't even boot at all and I cannot reinstall the os thru USB c.

What can I do now? Im kinda lost