[REQUEST] ASRock X470 Master SLI a/c

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[REQUEST] ASRock X470 Master SLI a/c

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Threads: 1
Joined: Apr 2026
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ryliea Offline

Junior Member

04-25-2026, 10:55 AM (This post was last modified: 04-25-2026, 03:04 PM by ryliea.)

Greetings,
I have a X470 Master SLI a/c which is bricked after a BIOS update.

I've been successful in trying to hook up my CH341A + 1.8v adapter to the BIOS_PH pinout and can read the BIOS chip (MX25U25643G 1.8v, 256, 32MB)

However I forgot to dump the bricked BIOS out and flash the Instant Flash image from ASRock website, which I guess is missing the descriptor + AMD PSP, now I'm stuck with no other way around.

Does anyone have a full dump of a working unit, or any dump of the ASRock X470 family for stitching is okay Sad

Any help is appreciated Big Grin

P/S: Apparently all the Instant Flash BIOS file from ASRock website does have AMD PSP at 0x0020000, but even after successfully programmed and verified it still not POST

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