I upgraded my PC with a 256GB SanDisk Ultra Plus. All well until Windows updates started arriving…
After certain updates, I would find my PC with a ‘BootMgr Missing’ message.
This was due to the SSD becoming completely invisible to BIOS and the HDD not having an OS installed.
The (simple!) fix I found was to plug the SSD into a different SATA port and re-boot.
All well again for many weeks but another Windows update has bombed me again.
Did a bit of googling and found reference to ‘Disappearing SSD Syndrome’…which accurately describes my problem.
Question: Is this a known issue with this SSD? If so, what is the permanent fix?