How To Disable APM(Advance Power Management)?

Interesting to know that your LPVX is APM 0x80. As you can see in your screenshot, APM is for power management. Usually you need more power for better performance. Lower APM means less power, but based on your test, I don’t see any obvious difference in terms of performance with APM 0x80 vs disabled.

You might also want to ensure your Crystal Disk is not setting it to 0x80 if it’s configured to load before you login to Windows. I’ve read somewhere that it can do this for you. I’ve had an identical model that defaults at 0x60.