I have an i7 8700k on a Gigabyte motherboard H370N Wifi, then i bought a new motherboard and an i5 9th gen so I could make 2 different PC. I used the i5 9th gen to intall it to the H370N wifi motherboard, turned it on and had 5 short beeps when I turned it on. Checked it was a cpu malfunction so i reseted the motherboard by removing the battery and made the bridge. I rebuilt it but it still made the 5 short beeps, still with no video on the display. What should i do? Or did I just kill the CPU? I will be very thankful.