Old CPU(Still working): i3-4130
New CPU(Boots, motherboard green light but no Video display, USBs e.t.c.): i7-4790k
Motherboard: H871-PLUS
I successfully updated the bios to the latest version (2003 from https://www.asus.com/in/supportonly/h87iplus/helpdesk_bios/)
Is there a compatibility or...