[SOLVED] Change CPU now computer won't start

[wr981st]

Have a gigabyte x570ud motherboard I updated the BIOS to latest bios I have 2700x CPU in it I remove that and put in a 5600 xcpu and now when I power on the lights come on the RGB memory but none of the fans are anything else will turn on

 

[velocityg4]

Disconnect and reconnect everything. Cables, Cards, Fans, RAM and so forth. As something may have been bumped loose. Just leave the CPU and heatsink in place.

If that doesn't work. Then try a CMOS reset.

If that still doesn't work. Remove the CPU and check the pins for damage. Try your old CPU again and verify the BIOS is actually updated.

 

[popatim]

Try using the Clear Cmos function of your motherboard and see if it will boot up when you're done.