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Help with Undervolt in A520M-ITX/ac |
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Moncavo 
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Joined: 01 May 2021 Location: Brazil Status: Offline Points: 35 |
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 Topic: Help with Undervolt in A520M-ITX/acPosted: 01 May 2021 at 9:23am |
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Hello.
I'm using a ITX System, motherboard model A520M-ITX/ac, R5 3600 processor and AXP-90 CPU Cooler, case is NR200. When I visited his BIOS, I'm fell shocked that has not any way to reduce clock speed, or do undervolt, only overclock. Is hidden? |
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SFF FOREVER!!
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ket
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Joined: 13 Jul 2017 Location: UK Status: Offline Points: 1676 |
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Posted: 03 May 2021 at 9:12pm |
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Have you set "Overclock Mode" in OC Tweaker to "Manual"? Looking at UEFI 1.31 in one of my tools I see plenty of options that should allow for manual voltage adjustments.
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Moncavo
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Posted: 08 May 2021 at 6:44am |
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I can't use negative values.
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kleech
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Posted: 08 May 2021 at 3:29pm |
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Following wiki AM4 chipset list A-chipsets don't support CPU OC
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ket
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Posted: 08 May 2021 at 9:20pm |
You might be able to undervolt using Ryzen Master. https://www.amd.com/en/technologies/ryzen-master |
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Moncavo wrote: