So, recently I had this thread going on and this exact problem. https://forums.tomshardware.com/threads/what-is-causing-the-problem.3466729/?view=date and further on guy at the repairing service told me thst my cpu socket pins are bent. Couls thst be true, well they are bent but only in slight manner nothing I would consider beyond normal. Main problem is my computer will not post nor turn on the monitor. Fans are spinning, it is getting power and everything but no POST. Below are the images.
View: https://imgur.com/a/b3F2pvN
my mb is asus p8h61/usb3 and cpu is intel core i5 2500k
View: https://imgur.com/a/b3F2pvN
my mb is asus p8h61/usb3 and cpu is intel core i5 2500k