Troubleshooting guide
How to fix the problem
M.2 describes a physical connection and form factor, but not a single data protocol. An M.2 SATA SSD may not fit in a box that only supports PCIe NVMe, even if you manage to physically insert it.
Possible solutions
Choose the method that matches your situation. Start with the simplest suitable option and check the result. If the problem is fixed, you do not need to continue with the other methods.
SSD protocol setting
Check the model specification, not just the contact form.
Steps to follow
- After disconnecting the power, write down the full SSD model from the label or purchase documents.
- Look for "SATA" or "PCIe / NVMe" in the manufacturer's specification.
- Write down the length as well, for example 2242 or 2280; the box must be properly secured.
- Do not push the disc into the connector if the cutouts or mounting are not suitable.
Choosing the right box
Coordinate protocol, power, and dimensions.
Steps to follow
- Check the box specification to see if SATA, NVMe or both are supported. The inscription "M.2" alone is not enough.
- Follow the instructions to install the SSD and secure it with the box disconnected from the USB.
- Connect with the correct data cable and check in Disk Management that the correct capacity is detected.
- If the SSD came with files, don't format anything. If the drive is detected but the contents are not read, continue to check the file system and encryption.
If the problem persists
If the protocols don't match, the correct box is needed, not a new format or driver. If they match, but the SSD is not found in another suitable device, check the drive itself. Do not initialize the disk containing the data.
Request a repair