Hello, I woke up today and saw this msg on my pc, Ive seen posts abt it but i still got questions

Which Nitro model do you have? The full model number should be on the same sticker as your serial number nd should look something like Nxxx-xxx-xxxx. It's likely got an NVMe SSD in an M.2 slot, but the model will help pin that down.

Yes, you have an N50-610_W model, which is an Intel Comet Lake-S based system. Your system supports an NVMe SSD in that M.2 slot (also SATA, but that would be much slower). The stock drive will be either an x2 or x4 depending on the actual SKU. It will be a Hynix, Kingston or Sandisk drive, since those are the vendors they used for the 256GB drives. Are you still in warranty (most came with only one year, but you might have an extended warranty)? If in warranty backup everything on the drive that is important and contact support for a repair. If out of warranty do a backup now and order a replacement SSD with an external NVMe case. I'd likely go with a 1TB since that seems to be the best price point right now. With the new drive in the case and connected to the computer, using disk cloning software to clone the current SSD to the new one, allowing it to expand the C: partition to fill the drive. When the clone has completed successfully, shut down, remove the old SSD and put the new SSD in it's place. reassemble and boot to the new drive. You should be good to go. You can put the old drive into the external case and use Disk Management or diskpart to wipe all partitions and redo it with one big data partition and use it as a potentially not completely reliable data transfer drive.

Both of those options will potentially mask the problem, so you don't see it until it happens again, and again. Best to replace the faulty drive instead.