I have an Acer V5 531 laptop and here installed a native normal hdd disk Hitachi 500 Gb. I wanted to replace it with an ssd disk to speed up the system but I didn’t succeed. The problem is that i was tried 5 five different drives but not one was successful. I was tried A-Data , Crucial and KIngston SSD and more it was WD and Samsung normal HDD. I could not clone the system to any of them, or install again. The system is Win10 but in stock it was Win8. It was update ti Win 10. Moreover, I could not even boot from the system recovery disk, which was created by the OS itself. As soon as a physical disk replacement occurs, the laptop starts to behave incorrectly. It either freezes on the screen with the ACER logo or all the same, the download starts, but at some point it again hangs with a black screen and nothing happens. Moreover, when changing a disk, there are noticeable problems with entering the bios and freezing in it. What could be the problem? Official support is nothing but giving a link to the addresses of service centers does not help or does not want to help. Maybe there is a binding in the bios to HDD.