[SOLVED] Asrock z77 extreme 4

[MiloPing]

Just want to ask if intel core i5 9400f and 10400f compatible with my motherboard.. Tq..

 

[Darkbreeze]

No, they are not.

Only 2nd Gen (Sandy bridge) and 3rd Gen (Ivy bridge) processors are compatible with that motherboard.

https://pcpartpicker.com/products/cpu/#sort=price&page=1

And those are all very old.

If you want to run one of the CPUs you listed you would need a newer motherboard AND DDR4 memory. Your DDR3 memory is also not compatible with any motherboard new enough to support the CPUs you listed.