So i got this Lenovo in the shop, Cleaned it up, noticed very slow startup, Logging Kernel error id 37, Processor being limited by the systems firmware. Updated the bois, didn't help. Took the laptop apart and cleaned the inside, resealed the heatsink to the processor with new thermal paste and made sure the fan and exhaust was clear. Changed the power settings to High Performance. No change. Ran Lenovo Diagnostics on the system nothing appears to be failing. Removed the HD and installed a new 7200 rpm drive, with a fresh install of windows 8.1 Same error.
I seen people post alot about this error but there don't seem to be a root cause or "hey this is what is happening"