Question Fresh Installed WIN10 on M.2 NVME cannot boot... HELP!!!!

Nov 29, 2019
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PC SPECS-
CORSAIR MP510 240GB M.2 NVME SSD
GIGABYTE B450M DS3H
CORSAIR TX650M GOLD PSU
SAPPHIRE NITRO+ RX5700XT
32GB CORSAIR VENGEANCE LPX 4X8GB 3200MHZ XMP1
RYZEN 5 2600X OC 4.4GHZ
SEAGATE BARRACUDA 2TB 014

Installed OS without any other drives plugged in, fully installed, when it restarts it goes back into the installation media, installed using ISO to USB via rufus, have partitioned the NVME during installation, it is currently GPT, when i disable CSM i cannot see the NVME when i enable CSM i can see it, I cannot boot with it on OR OFF it asks for boot disk, the disk is fully functional at the moment OS IS ON THERE I JUST CANT BOOT THE PARTITION VOLUME 4/5 ARE HIDDEN, NO BOOT INTO THE NVME