In late 2023/early 2024, I bought a Lenovo Yoga 9i 16IRP8 (13905H & 4050) from a semi well known Australian auction site that auctions off "certified manufacturer Lenovo refurbished" devices.
At first all was fine. I've used it connected to the charger 24/7 at my desk, not very heavy use, never really pushed it too hard. But recently (~6months) the temperatures have skyrocketed on the CPU (90-100C with only HWINFO and Firefox open) and even highs of 105C in HWINFO. The chassis gets boiling hot if you look at it wrong. Also, some keys have been failing intermittently before coming back to normal for no real reason. Just right now I had the 2 key die and the 3 and e key died for ten seconds before coming back to life.
What are my possible recourses? I'd expect this thing to last longer than what it did.
Repaste the CPU?