At this point, I don't know what to tell you. It could be your CPU is fried from the heat.
Did you see any signs of thermal paste under the CPU when you pulled it out that second time? If so then the cpu is probably toast.
So your getting no beeps or anything right?
This might be a very stupid question, but did you hit the power switch on the back of your PSU by mistake and not realize it? Believe me, anything is possible, and that has actually happened to people.
Have you tried re seating every connection in your system? Sometimes when messing around inside you can loosen something and not realize it.
I am grasping at straws here. But it is worth asking.
Did you see any signs of thermal paste under the CPU when you pulled it out that second time? If so then the cpu is probably toast.
So your getting no beeps or anything right?
This might be a very stupid question, but did you hit the power switch on the back of your PSU by mistake and not realize it? Believe me, anything is possible, and that has actually happened to people.
Have you tried re seating every connection in your system? Sometimes when messing around inside you can loosen something and not realize it.
I am grasping at straws here. But it is worth asking.