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M.2 ssd not recognized at all

in flag

BiosSituation: I have recently bought a new m.2 ssd(Samsung SSd 970 evo) and i installed it onto my laptop(acer nitro 5) but my ubuntu and bios don't seem to recognize it. I looked in bios and i saw AHCI enable and both of my SATA configurations were enabled in advanced tab. NVMe is supported because it has M key so idk what is causing the problem .

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24601 avatar
in flag
Your question is short of a few details to make it answerable. Please read [ask] then [edit] accordingly. A screenshot of `Disks` might also be helpful.
PonJar avatar
in flag
I don’t see m.2 mentioned in the specs for this machine but there must be one if you have installed a drive. However some m.2 slots are SATA only so a NVMe drive will not work in one of those. As I understand it NVMe drives don’t use AHCI so have a look at those settings, there may be a NVMe alternative setting
MrShadow avatar
in flag
It has m.2 slot on it,[here](https://www.youtube.com/watch?v=80T8sq_tU0M) is someone installing it.
PonJar avatar
in flag
So if that’s an identical laptop there must be a bios/firmware setting to change. Did you look at the existing AHCI settings?
MrShadow avatar
in flag
It doesn't have any AHCI settings, it only shows in information tab that is uses SATA mode AHCI
ChanganAuto avatar
us flag
Quick question: Is the new M.2 SSD recognized in UEFI ("BIOS")?
ru flag
It's said [here][1] that your model *Nitro 5 AN515-42* only supports a **SATA** SSD while the 970 EVO Plus is accessed through **PCIe**. You probably need buy a new one in terms of that. [1]: https://community.acer.com/en/kb/articles/101-what-type-of-m-2-ssd-drives-are-supported-on-the-nitro-5
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