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Tigertron

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Tigertron

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March 1st, 2022 22:00

Adding a M.2 SSD to Optiplex 5090 MT

I have a Dell Optiplex 5090 MT desktop with a default storage of 1TB HDD. I want to install a 512GB M.2 SSD.

The SSD I have is an Apacer AS2280P4 512GB SSD. It is M.2 PCIe Gen 3x4.

I was trying to install Windows 10 Pro but when it comes to the part where I select the drive to install Windows 10 on, the drive does not appear. This made me think the computer doesn't support it. Yet when I look in the BIOS, I can see the Apacer SSD listed in storage drives.

I tested with a SP 128GB M.2 2280 SATA III SSD. The same problem is encountered.

I checked if it has anything to do with security settings. No luck.

  • Tesla1856

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    Posted March 1st, 2022 22:00


    @Tigertron wrote:

    I have a Dell Optiplex 5090 MT desktop 

    1. The SSD I have is an Apacer AS2280P4 512GB SSD. It is M.2 PCIe Gen 3x4.

    2. Yet when I look in the BIOS, I can see the Apacer SSD listed in storage drives.

    3. I was trying to install Windows 10 Pro but when it comes to the part where I select the drive to install Windows 10 on, the drive does not appear. 

    4. I tested with a SP 128GB M.2 2280 SATA III SSD. The same problem is encountered.

     


    1. Where do yall find these strange off-brand SSDs ?

    2. Good. Step one complete.

    3. SSD must be completely blank. Like DiskPart-Cleaned blank. Also, it should be the only drive currently connected.

    Also set BIOS as below.

    4. Be sure BIOS is set to UEFI/AHCI/SecureBoot. Also, see #3 above.

     

    Dell Rockstar

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  • Tigertron

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    Posted March 1st, 2022 23:00

    Alright, I found the solution. BIOS was in RAID mode in default setting. I adjusted it to AHCI and I can see the drives now.

  • DELL-Cares

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    Posted March 1st, 2022 22:00

    Thank you! We have received the required details. We will work towards a resolution. In the meantime, you may also receive assistance or suggestions from the community members.


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  • Tigertron

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    Posted March 1st, 2022 23:00

    Thank you!