An M.2 SSD (Solid-State Drive) is an internally mounted storage card that enables high-performance and high speed. They are normally smaller than other SSDs, such as mSATA. In this article, we will explore the causes of this problem. Then, we will get into detail about fixing NVMe not showing up in BIOS.

Why isn’t my NVMe SSD detected in BIOS?

This problem is not specific to the model of your computer. NVMe not showing up in BIOS can happen in Asus, Gigabyte, MSI, Dell, Samsung, etc.

Outdated Disk Management: The built-in Disk Management tool allows users to manage the connected drives and perform vital operations, but if it’s outdated, chances are, the new drives won’t appear. CSM is enabled: The Compatibility Support Module (CSM) is a UEFI firmware part that offers legacy BIOS compatibility. Enabled CSM does not let modern drives authorize UEFI. Improper connection: Loose or improper connection, too, can trigger the problem. Even an improper or damaged cable could be the underlying cause here. Drives share the same name: When facing the issue, you should verify whether two drives on the PC have the same name. If that’s the case, changing it for one should do the trick.

What can I do if NVMe is not showing up in BIOS?

1. Configure M.2 SSD

If you configure your SATA device to something other than IDE in BIOS, your NVME drive may not show up.

2. Disable Secure Boot

3. Set PCIe setting to M.2

Setting PCIe to M.2 is one of the simplest and most effective ways to resolve the NVMe not showing in the BIOS problem.

Are M.2 SSDs faster than SATA SSDs?

SATA SSDs use the AHCI (Advanced Host Controller Interface) protocol and have a faster data transfer speed, nearly 600MB/S. However, this is not the case with M.2 SSDs. On the other hand, M.2 SSDs are keyed to avoid the insertion of a card connector into a non-compatible socket. They typically use three keys which are B, M, and B+M. SPONSORED If these storages use a B key, are connected to a Socket 2, and support NVMe protocol, the M.2 drive is at least three times faster than a SATA SSD. However, if it uses an M key, is connected to a Socket 3, and supports the NVMe protocol, the M.2 drive is at least seven times faster than a SATA SSD.

Other common problems with M.2 SSDs

NVMe not showing up in BIOS has become a common problem due to the rising use of M.2 SSDs. However, most of the time, this is because it is not installed properly. If that’s the case, turn your computer off, disconnect and reconnect your M.2 SSD, and secure it firmly in place. One thing worth mentioning is that if you want your modern devices to be recognized by your computer, you need to keep your BIOS updated. If you fixed NVMe hard drive not showing up in BIOS, but now your system does not recognize your M.2 SSD, make sure to update your M.2 driver. Let us know which method you used to fix NVMe not showing up in BIOS in the comments section below.

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