legion 7

I just bought a brand new Lenovo Legion 7 laptop with RTX3070 and Ryzen 7 5800H. It came without OS, so I installed Windows 10 Pro and drivers myself. After couple of days however, I noticed the screen started glitching out randomly. It happens very randomly, doesn't matter if I'm browsing...

Hi, My brand new Legion 7's Ryzen 7 5800H CPU clock speed is constantly going up and down when idle, as can be seen in the MSI afterburner hardware monitor below. The values are somewhat consistent, at 2525 and 3675 MHz, so the graph almost looks like a thick line. I do not have iCue...