
Of course, it is possible that your hard drive is damaged, so the system cannot find it. The reasons for this could be plenty, including connectivity issues, incorrect drive settings, drivers, and more. Usually, users complain that a new hard drive simply is not recognized by Windows. System version upgrades or updates are not the main reasons for the problem to arise in most cases, however. This problem emerges because the Windows system skips the secondary drive during the upgrade, which is why it disappears from the list. In most of the cases, the particular Windows Anniversary Update bug occurs on PCs that have several different drives installed on the same system, e.g., PATA, SATA, SDD, M.2, etc. After all, some good news is that it doesn’t mean that the missing drivers on the Windows machine have been lost permanently along with the data stored on it. This time, the upgrade might have caused a hard drive problem that somehow cannot be detected by the system, but it does not have to refer exactly to the Windows 10 upgrading activity.

Click Load Driver to provide a mass storage driver for installation.” Or you can be provided with this type of message: To get a storage driver, click Load driver.” If you ever run into this problem, the bug will display one of two particular informative messages. However, the external hard disk not detected an error in Windows 10 can occur at any time anywhere and might not always be related to system updates. Some people are convinced that this problem is related to the recent Windows 10 updates that have been causing issues with drivers and other system components.

