ASUS X99-E WS not detecting m.2 ssd

Page 2 - Seeking answers? Join the Tom's Hardware community: where nearly two million members share solutions and discuss the latest tech.

ebirckelbaw

Reputable
Dec 23, 2014
15
0
4,510
Hello,
I built a computer with ASUS's X99-E WS board and all seems to be good except for some reason it doesn't detect the M.2 ssd.

I first tried installing the ssd into a different computer to see if it was faulty but it worked perfectly there so I'm guessing it must be something with the board.

After a bit of research I found that there was some bug that had issues with m.2 ssd's but as soon as I saw that I updated the BIOS to the latest revision (and supposedly the problem was patched many revisions ago) but still no cigar.

I have been exploring through the settings on the board to see if there's anything setting wise that would cause this. I couldn't find any other posts with this issue though, so I feel like this must be an issue with my rig in particular.

Any thoughts?

Thanks

-Eric
 
Solution


If I'm not wrong, and I think I'm not, that SSD is SATA. You need one that supports PCIe mode.
Something like http://www.newegg.com/Product/Product.aspx?Item=N82E16820104543&cm_re=m2_ssd_pcie-_-20-104-543-_-Product
If you check the manusl, it says that M2 is PCIe only.



Sorry, I got it backwards when I replied last night (in fairness, the thread is 7 months old & the problem was fixed).

The original drive the OP bought (which was the problem) was SATA, with the board only supporting PCIe M.2 drives.
They returned the SATA drive & bought a PCIe based M.2 drive. Problem solved.