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You are watching: Hard drive not showing up in boot priority

Are you getting an error article that says the M.2 drive isn’t detected or that doesn’t show up in the BIOS boots order?

Sometimes when you install M.2 on your PC, it does not display up in BIOS boot priority; thus cannot boot from it. This may be because of concerns such as being in UEFI layout or reinstalling Windows already installed in a linked drive and more.


In this article, I comment on problems that you will probably encounter with M.2 in BIOS booting and possible solutions to this issues. Review on come learn.

Table that Contents

How perform I gain My computer To acknowledge A new M.2?Conclusion

M.2 Not showing up In BIOS boot Priority

Many times, people encounter problems while do the efforts to download OS or windows on your machines. Take, because that example, you have actually your Windows set up on the M.2 SSD, however the SSD does not show up in BIOS, so girlfriend cannot boot from it.

There are countless reasons as to why this is the case. Because that instance, the probably because it’s in UEFI format. One of two people switch indigenous UEFI to BIOS or acquire your installations for home windows for UEFI.

To continue with UEFI in booting and installation, check your boot alternatives and disable for sure boot, then look because that UEFI settings and also follow prompts.

Also, if friend reinstalled Windows, with Windows currently installed on an additional connected drive, the may have actually reused the UEFI partition on that drive rather of writing it to her M.2. Thus, I would certainly recommend reinstalling Windows v the other Windows drive disconnected.

Another circumstances where this trouble comes increase is, if installing home windows on M.2 SSD, girlfriend physically gotten rid of all other storage gadgets from the motherboard (SATA SSD and SATA HDD).

When you try to restart her PC, you acquire a blue display screen error.

And ~ above trying come configure boot options from BIOS options, girlfriend will just see SATA SSD and HDD. Girlfriend won’t uncover M.2 as your main boot device.

If girlfriend encounter this issues, shot to adjust your settings into the one ns list below to solve your problem.

Advanced\PCH storage Configuration\SATA setting Selection- AHCIAdvanced \Onboard devices Configuration\PCIe express Slot and M.2 Bandwidth- M.2 ModeBoot\Fast\Boot- DisabledBoot\CSM\Launch\CSM- EnabledBoot\CSM\Boot devices Control- UEFI and LegacyBoot\CSM\Boot from warehouse devices- heritage Oprom FirstBoot\CSM\Boot native PCIe Devices- tradition Oprom FirstBoot\CSM\Secure Boot- other OSHard journey BBS- alternative 1= M.2 SSDHard journey BBS- option 2 and 3= Disabled

How carry out I acquire My computer To identify A new M.2?

M.2 NVMe SSD is a brand-new faster solid-state drive the will help improve your computer speed. Hence, if your computer doesn’t acknowledge it, you far better stay below with me to help you gain it to recognize your brand-new M.2 device.

The M.2 SSD is much smaller and also faster compared to traditional solid-state drives. It is frequently 22mm in width, and its size varies from 30 – 110mm. The connects come your pc via a PCIe slot rather of a SATA cable and can it is in 50 – 650% faster than the conventional SATA drive.

Therefore, to advantage from the over merit of using M.2, monitor the directions listed below to get your pc to acknowledge it. Listed below are 4 problems why her M.2 SSD might not be reflecting up and some measures to settle each issue.

Issue1: Driver Letter missing Or Conflicting

Because the letter of the SSD is absent or in conflict with an additional disk, windows OS may fail to determine M.2.

Follow the instructions listed below to assign a new drive letter to the M.2.

Right-click top top This PC, choose Manage under the storage section, and then click Disk Management.Right-click on the SSD partition and also select “Change drive Letter and also Paths….”Click the adjust button, choose a drive letter native the list, and then click the Ok button to check changes.

Issue 2: not Initialized

If the brand-new SSD walk not appear in home windows Explorer, it is most likely “Uninitialized.” It must be initialized before the reasonable Disk Manager may access it.

To initialize one SSD, monitor the actions below.

Open the Disk administration on her PC.Identify and also right-click ~ above the disc you desire to initialize, then click on Initialize Disk.In the Initialize Disk dialogue box, choose the disk to initialize. Girlfriend can choose the style to use from the GUID Partition Table (GPT) or the understand Boot record (MBR) partition style.

Issue 3: record System Is not Supported

If the an initial two approaches fail, friend must consider other options. One presumption is that home windows does not assistance the present record system or that it has come to be corrupted.

The file system concerns are usually shown as “Unallocated Space,” “Raw,” or “Free Space.” To solve the file system issues, you only need to do reformatting.

Note the Disk reformatting will erase all her data on it. Make certain to back up data to recuperate data indigenous the formatted SSD.

Issue 4: disk Driver Issues

Another possibility is the the SSD is not presented in my Computer. This is because of the disk being placed improperly. Together a result, you have the right to reinstall the disk to view if it help to attend to the problem.

Follow the measures below.

Right-click ~ above This PC, and also select Manage. Then click the machine Manager under the device Tools Section.Navigate come disk drives. Wherein you will watch the list of storage gadgets you have connected to your PC.Right-click the SSD and also select Uninstall Device.Remove the SSD and restart her PC. Climate reconnect the SSD to inspect if windows detects it as normal.


How carry out I change My boots Priority come M.2?

Sometimes, the default boots order because that your pc prioritizes tough drives before removable devices. Yet it’s not always that you want to keep this setting. Here, okay teach you exactly how to readjust your boots priority come M.2 using the straightforward Input/Output Subsystem (BIOS).

Follow the steps below.

Restart your PC. Press the home windows key, then click the power icon, and also press restart. Make sure all the open programs are closed for this reason the PC have the right to shut down.Press the startup vital on seeing the startup screen. You’ll need to hit the F1 or F2 crucial on most occasions, yet it might vary relying on your PC’s manufacturer.Select go into Setup if prompted. This systems periodically don’t use computer mouse input; hence you’ll have to use keyboard keys and Enter an essential to navigate v the menus.Navigate come the boot tab using your arrow keys. You’ll watch a legend screen at the bottom that the screen that travel guide you ~ above which secrets to usage for a specific action.Press + or – to relocate items on the boot food selection screen. You’ll see a perform of what is provided priority as soon as booting. You can now move M.2 come the optimal of the list. Use the F9 crucial to collection it back to default settings.Press F10. This will certainly save and exit the BIOS menu. You will do it then select Yes prior to this procedure ends.

Can watch M.2 In BIOS yet Not In Windows?

When you install M.2, and it shows up in BIOS and also not in Windows paper Explorer, it’s due to the fact that it’s no formatted. Open your disk administration tool and also format the drive.

If you space using windows 10, follow the steps below to format.

Right-click the start menu and also select decaying management.You’ll then view a decaying in the bottom section that is all black. Right-click and select Format.Once you finish this process, girlfriend will have actually a usable drive.


Many civilization are currently buying M.2 SSD to use in booting and additionally for warehouse purposes. In enhancement to that, it help to improve the computer system speed. Therefore, if the drive fails to be well-known by windows or not showing up in BIOS boot priority, it defeats the totality purpose of to buy it.

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After reading this article, i hope you can now quickly optimize M.2 in its intake on her computer. Also, make certain to purchase a drive that is compatible with your PC.