I installed new processor on my ENVY Desktop - 750-415.
New CPU pc won't turn on, Fans spin a second and then turn off again and again. I updated BIOS to last version but still giving the same issue.
Any one could guide me please
Solved! Go to Solution.
You installed an unsupported processor.
Below is the link to the product specs page for your PC.
It can only run three Skylake 6th gen core processors.
A 7th or 8th gen core processor will not work.