With no mon. screen showing with i7 3770k ,either in onboard plug in and display card gtx 660ti plug in,any help? Thanks.it shows debug code 36 and dry running ,clear cmos not work !
I have the same setup and this has been an on again off again issue for a long time. I found the 2.9 BIOS which I flashed to replace 2.8 and the problem is gone. It was the bios all the time.