AMD Motherboards - Tachi x399 BIOS 3.30 Update Problem !

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Tachi x399 BIOS 3.30 Update Problem !

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=9828
Printed Date: 22 Jul 2025 at 7:04pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Tachi x399 BIOS 3.30 Update Problem !

Posted By: rocker7617
Subject: Tachi x399 BIOS 3.30 Update Problem !
Date Posted: 04 Oct 2018 at 11:24am

" rel="nofollow - Bios version 3.30 is a cluster #$@#$!.

I went from 2.0 > 2.30 > 3.30 and rendered my system unusable - No UEFI and OS. I had to flash the Bios to 2.0 to get any stability.

Now the system boots directly into OS without displaying the option for UEFI (Press F2). What setting(s) control this behavior?

Fast Boot - disabled.

Setup Prompt Timeout - 10 sec

Full Screen Logo - disabled

I have to start hitting F2 in the text mode Bios screen to get into UEFI.

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Taichi x399(P2.00), TR 1900X, Enermax liq 240, G.Skill 16GB F4-3200C16Q-16GRK, EVGA GTX 1050Ti, 1xSamsung 960 EVO 250GB, 2x2TB SATA HDD, 1x500GB SATA HDD, 1xDVDRW, Corsair TX850M, CoolerMaster HAF932

Replies:

Posted By: bdn
Date Posted: 31 Oct 2018 at 3:23am

Same problem with x399 Fatal1ty Gaming and TR 2950X.

UEFI verision 3.30 and 3.20 expose similar behavior.

V/Card SAPPHIRE RADEON RX 580. Monitor a bit old, ACER AL2017 (no full HD support), connected via DVI.

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Fatal1ty x399(P3.30), TR 2950X, Noctua DH-14S SP3, G.Skill 64GB 3200MHz, SAPPHIRE RADEON RX580, Samsung 970 PRO 512GB, 6TB SATA HDD