@freemo 3 weeks in 2 days. Sounds like you need a new Panasonic Toughbook with all the options. Hot swapping batteries, communication in a warzone and ability to be used as a weapon. The world's only true all in one laptop.
I loved mine and throwing it down stairs when people asked what kind of laptop it was.
@AmpBenzScientist Ahh the good ol' days :)
@freemo I'm using a laptop with a removable battery and processor slot.
@freemo HP Pavilion 17-e119wm is the model and it was made in 2013. I hate most things about the laptop but it has a ZIF CPU socket and I could potentially swap the CPU.
I removed the plastic around the exhaust vent and removed the optical drive so I can get air from the other side as the vents on the bottom aren't sufficient. Thermal paste is Artic Silver 5 because of proven performance and science. I can hold full 3.5GHz clock at 100% utilization for hours without issue. It might reach 70C on the CPU during such workloads.