CPU upgrade from 2700x to 5700x help

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   hello. I'm not able to make a new topic so I have to ask question here.

I've purchased Ryzen 7 5700x to replace my old Ryzen 7 2700x. My mobo is AsRock Phantom Gaming 4.

I've got newest bios installed (used InstaFlash) the simple version of upgrade - upgraded it using the current CPU I have (2700x). I've read some years ago someone had problem running new CPU because you need to reupdate the bios using a different more complicated method. Does this still apply to 5.80 version of bios from 2026? Do I have to reupdate the bios in order to be able to run 5700x after swapping from 2700x?

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xyirox Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 2 hours 38 minutes ago Status: Offline Points: 30	Post Options Post Reply Quote xyirox Report Post Thanks(0) Quote Reply Topic: CPU upgrade from 2700x to 5700x help Posted: 2 hours 29 minutes ago at 10:44pm
	hello. I'm not able to make a new topic so I have to ask question here. I've purchased Ryzen 7 5700x to replace my old Ryzen 7 2700x. My mobo is AsRock Phantom Gaming 4. I've got newest bios installed (used InstaFlash) the simple version of upgrade - upgraded it using the current CPU I have (2700x). I've read some years ago someone had problem running new CPU because you need to reupdate the bios using a different more complicated method. Does this still apply to 5.80 version of bios from 2026? Do I have to reupdate the bios in order to be able to run 5700x after swapping from 2700x?

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 39053	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 1 hour 24 minutes ago at 11:49pm
	I am afraid I am not sure, you can look at this thread: https://forum.asrock.com/forum_posts.asp?TID=27091&PN=2&title=x570-phantom-gaming-4 It's from 2023 however. I don't have similar hardware of my own to test with. Hopefully another forum member can help, if not, you can open a support ticket and ask ASRock directly here: https://tw.asrock.com/events/tsd.asp?kind=MB Let us know how the upgrade goes.