Dell G5 15 5587 no booting from new SSD

Howdy !
I recently purchased an Intel 660p Series 1TB PCI Express 3.0 x4 M.2 2280 SSD
I put it in the right place, I installed win 10 home, everything is fine but I can't get it to boot directly to the SSD.
If I put the cd with windows, I get the message "press any key to boot from cd / dvd" if I don't press anything it works and boots me correctly from ssd and windows opens. If I take out the cd / dvd with windows, I get an error directly because it can't boot.
Can someone help me?