Pc crashes as soon as I start minecraft?

PC: HP OMEN 25L - GT12-0300ng, gaming PC with Ryzen 7 processor, 16 GB RAM, 1 TB HDD, 512 GB SSD, GeForce RTX ™ 2060, 6 GB GDDR6 graphics memory
My PC runs normally and smoothly with every game, but when I start Minecraft it either crashes immediately or after about 5 minutes. Then the monitor goes black and there's no signal on the monitor and I fly out of Minecraft, but my friends in Discord can still hear me. The PC also gets very loud as soon as it crashes. Then nothing helps me except to hold the power button and turn it off.

Maybe the graphics card or processor is getting too hot

But with Minecraft? The pc is also only a week old. If it can still be how can I check or repair it without invalidating the guarantee?

It is probably due to the processor which CPU cooler did you use?

Download MSI Afterburner. There you can check the temperatures.

I assume that the thermal paste is not properly applied to the CPU or that the cooler is almost installed.

So if the temperatures go above 95 Gard you should either repair it yourself or go to a professional (but could be a bit expensive, I recommend doing it yourself)

You have to assign more ram in the minecraft settings, the game automatically only treats itself to 1 GB

Need to add more ram mind 4gb mach 8 I also had

Does the guarantee expire?

I've already tried nothing

Good question I don't know my way around that. That is definitely the PC is ready. PC think there's something on the Internet: HP OMEN 25L - GT12-0300ng, gaming PC with Ryzen 7 processor, 16 GB RAM, 1 TB HDD, 512 GB SSD, GeForce RTX ™ 2060 , 6 GB GDDR6 graphics memory

So not when checking, but if you let someone tinker with it probably, but that's why I have the garnatie there.

So I've now reinstalled minecraft and played for 10 minutes and it didn't crash but as soon as I download optifine it doesn't work again. In addition, when starting the PC, these Windows 10 notifications say "Error starting the display driver"