Flickering screens in Windows 10

Hello all,
last time I often have the problem of flickering screens in Windows 10. One time this led to a crashdown with a bluescreen. I don‘t remember the exact error code, but the recommendation was to update the driver of the AMD-graphics card. I did this, but the flickering persists, not every day, but several times a month.
Should I replace the graphics card?

I think I have solved the problem with a re-installation of Windows 10.

A few weeks ago I have migrated my system-ssd to a new NVMe-SSD to increase speed (it was not worth it) and I think there has gone somethng wrong with the installation.