There are numerous reasons why a storage device might stop being detected. Generally, the issue could be related to the device or the device’s connection to the computer or its settings.
1. Driver compatibility issues: Storage devices need the correct driver installed on the computer in order for them to work properly. If the driver is missing, out of date, or incompatible with the device, then it might not be detected.
2. Faulty connections: Another potential reason for your storage device not being detected could be that the connection between it and the computer is faulty. Be sure to check the cables, USB ports, and other connections associated with the device. Try to use different connectors, if available, to ensure that everything is working properly.
3. Damage to the device itself: If the device is subjected to too much physical force or damage, then it may no longer be detected. Check for any visible signs of physical damage and test the device on a different computer, if possible.
4. Incorrect settings: Another possibility is that the device is not correctly configured or set up. Make sure the BIOS settings are correct, such as setting the correct boot order or enabling the correct USB port.
5. Bad sectors on the device: If the device has bad sectors, then it might not be detected. Run a diagnostic scan to check for bad sectors and try to repair them, if possible.
6. Overheating: Storage devices can overheat and become damaged if they are exposed to too much heat. Monitor the temperature of the device and make sure it does not exceed its recommended operating temperature.
7. Malware interference: Malware and viruses can cause the device to not be recognized by the computer. Run a full system scan and remove any malicious software that is detected.
8. Corrupted data: Data corruption can also cause the device to be unrecognized. Try to run a disk repair or data recovery program to restore the data, if possible.
9. Firmware issues: If the firmware of the device is corrupted or out of date, then it could also cause the device to be unrecognized. Try to find and download the latest version of the firmware and update the device.
10. Hardware problems: If all else fails, then the hardware of the device might be damaged. Take the device to a professional service provider and have them diagnose the problem.