Lenovo Legion 7i Advanced Bios Menu

Before I mess with any of the advanced bios menu, I&prefer doing more research and listening to people who actually know what they&doing... Smart people of the internet, it&all yours pls - Overclocking RAM (it&at 2933mhz, but the RAM installed is 3200) - Turning off the RGB lightning on boot/shutdown - General overclocking/undervolting - Upping powerlimit of GPU from 107W to 115W?? By the way, here are the directions to get here in the first place: - enter BIOS by tapping F2 while booting up - Click "more settings" - hold Fn, then slide your finger through all the alphabetical keys (Q to P, A to L, Z to M) - release Fn, then quickly press F10 - save and exit - enter BIOS again and more settings will be unlocked