grub not installed on nvme disk

i have a new install.
grub is not installed on nvme disk
but i can install grub on a usb and boot from usb

i'd like to write grub to nvme disk and not need to use the usb to boot
here is the disk information



Disk /dev/nvme0n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors
Disk model: WDC PC SN520 SDAPMUW-256G-1101
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xd90c7eb3

Device Boot Start End Sectors Size Id Type
/dev/nvme0n1p1 2046 1953791 1951746 953M 5 Extended
/dev/nvme0n1p2 1953792 5859327 3905536 1.9G 82 Linux swap / Solaris
/dev/nvme0n1p3 5859328 500117503 494258176 235.7G 83 Linux
/dev/nvme0n1p5 2048 1953791 1951744 953M 83 Linux

Partition table entries are not in disk order.


Disk /dev/sda: 953.25 MiB, 999555072 bytes, 1952256 sectors
Disk model: DataTraveler 2.0
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xfdcd3480

Device Boot Start End Sectors Size Id Type
/dev/sda1 * 128 1952255 1952128 953.2M c W95 FAT32 (LBA)