Laptop turns off after exactly 30 min after CPU upgrade

[hellfire22000]

Hello guys. Recently I bought a Core i5 2450m processor to upgrade the original Celeron B820 on my Toshiba Satellite C850-13C.The problem is that after exactly 30 mins it turns off without warning.It does it even in bios mode.The temps are ok , the processor is being recognized corectly but after exactly 30 mins the laptop turns off.I'm not the only one having this problem, a user from another forum has the exact same problem but with a Core i3 upgrade on his Satellite.I know this is a bios compatibility problem or some sort of white list present in the key that shuts the system down but i don't know how to fix it so any help would be apreciated. Thank you

[edwin]

"Value series"
http://www.toshiba.eu/laptops/satellite/c850/
I guess Toshiba is really anal about getting every last bit of profit from you. Insyde bios tools are not out there yet so this would most likely require a manual fix in the bios. Not anytime soon...

[andreim4]

has anything changed in the last year regarding insyde tools and can it be fixed now?