Correct Bios Update Sequential order

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   Dear kesy,

Greetings, this is ASRock TSD.

About your question, please flash back to BIOS P3.40 firstly.
Then update to BIOS P4.30 or P4.50.

After that, if you would like to update newer BIOS in the future, you are able to update from P4.50 directly.

Please note that if your CPU is Summit or Bristol Ridge, we would suggest keeping BIOS P3.40 for using.
The P4.X0 BIOS is mainly for the AMD upcoming CPU.

Thanks!

All the best,
ASRock TSD

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ASRock_TSD Members Profile Send Private Message Find Members Posts Add to Buddy List ASRock_Official Joined: 20 Mar 2015 Status: Offline Points: 8907	Post Options Post Reply Quote ASRock_TSD Report Post Thanks(0) Quote Reply Topic: Correct Bios Update Sequential order Posted: 02 Feb 2018 at 2:33pm
	Dear kesy, Greetings, this is ASRock TSD. About your question, please flash back to BIOS P3.40 firstly. Then update to BIOS P4.30 or P4.50. After that, if you would like to update newer BIOS in the future, you are able to update from P4.50 directly. Please note that if your CPU is Summit or Bristol Ridge, we would suggest keeping BIOS P3.40 for using. The P4.X0 BIOS is mainly for the AMD upcoming CPU. Thanks! All the best, ASRock TSD

kesy Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 11 Nov 2017 Status: Offline Points: 13	Post Options Post Reply Quote kesy Report Post Thanks(0) Quote Reply Posted: 02 Feb 2018 at 2:12pm
	My AB350M Pro4 Motherboard bios has updated to v4.10. But 4.30 & 4.50 say: please update the BIOS to P3.40 firstly. So what is the right way to update BIOS? 4.10 to 3.40 then to above 4.30 or 4.10 to above 4.30