razer blade 16 2023 vapor chamber fail

So, going by the fact that I have cool are blowing out the back of my laptop, but a CPU temp of 99 with thermal throttling while watching a YouTube video. I am guessing my vapor chamber has failed on my laptop. Has anyone found spare parts or a way to fix this to have a usable laptop? I don't even mind if I have to modify it so it stays permanently on my desk. just need to make it so it can be used for everyday work tasks. Just gutted, spent over £4000 on a laptop that's pretty much unusable after 2 years