ideas?

So I have an Alienware M17 R5 AMD with the following: AMD Ryzen 9 6900HX with Radeon Graphics NVIDIA GeForce RTX 3070 Ti Laptop GPU I just copied and pasted some things. Almost every game I play lags, stutters crashes, etc. Every so often I contact and support and I'll have a BIOS update and...

[Moderator note: Edited to remove financial award offer within title.] @Sofka - no need for such offers. I just recently moved and in the two and a half month interim between me packing and unpacking my computer it now no longer boots. When I attempt to turn the computer on it flashes red...