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AB350M-HDV R3.0 BIOS... |
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tkvaisanen 
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Joined: 13 Aug 2019 Status: Offline Points: 4 |
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 Topic: AB350M-HDV R3.0 BIOS...Posted: 13 Aug 2019 at 7:37am |
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I upgraded my bios to latest one... I know now, I shouldn't have done that. Is there anyway to downgrade my BIOS to 1.70? I lost Internet flash option in bios and Asrock Post screen doesn't show my sapphire logo anymore.
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tkvaisanen
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Joined: 13 Aug 2019 Status: Offline Points: 4 |
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Posted: 25 Aug 2019 at 3:37pm |
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I really need help with this. Been searching around the net, but couldn't find nothing...
Am I really stuck with this new BIOS or is there some workaround that I could use? |
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Ray62
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Joined: 01 Jul 2018 Location: Germany, Berlin Status: Offline Points: 706 |
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Posted: 25 Aug 2019 at 11:15pm |
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I do not understand your problem.
Lost internet flash? -> Useless feature and even too dangerous Lost sapphire logo? -> Just at boot time, so what is so important? Any other, real problems? But for your wish to downgrade the bios: There is a way for a downgrade of the bios with the Asrock windows flash tool. Watch this video (it is for another AM4 board, but just for understanding the procedure it doesn't matter): https://www.youtube.com/watch?v=ybj3XkteX9k&feature=youtu.be Without guarantee: The flash tool can update/downgrade several boards and must be configured - with changes in the ini file for your board and current bios version - and with the bios image you want to downgrade Folder structure: \AfuWin \ROM \ROM\ASRock.ROM <- must be replaced with the destination bios image ASROM.exe ASROM.ini Ini File: [ROM] Path=ROM File=ASRock.ROM [AB350M-HDV] BiosVersion=P3.30 The tool, here for X470_Gaming K4: http://asrock.pc.cdn.bitgravity.com/BIOS/AM4/X470%20Gaming%20K4(1.90)WIN.zip Do you dare to proceed this adventure way? If not, contact Asrock support or the user JZ (or _JZ) or here https://www.jzelectronic.de/jz2/index.php |
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