Biostar B85W CPU frequency problem

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Biostar B85W CPU frequency problem

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Whr

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#1

07-19-2021, 12:09 AM (This post was last modified: 07-19-2021, 07:34 PM by Whr.)

[Image: 2AlnjK6w5YU4ebr.jpg]

[Image: a3pEMLmFljx2NRc.png]

I bought a Biostar B85W some time ago.
I tried to modify the microcode in the BIOS to keep the CPU running at the highest frequency.
I use ubu tool to add 07 microcode to BIOS and flash it to BIOS.And set to all core 38 in BIOS.But I can't run all cores at 3.8ghz
My CPU is E3 1231 v3

Is there a way to solve this problem? Power consumption and heat dissipation have been eliminated

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DeathBringer

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#2

07-19-2021, 02:02 AM

Make a screenshot of regedit with expanded key HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0

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#3

07-19-2021, 06:39 PM

[Image: Mo9ZYUlrVO5cPWI.png]

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#4

07-20-2021, 02:12 AM

Your BIOS has microcode with 0x06 version, but Windows update it to 0x28 version.
Delete or rename file C:\Windows\System32\mcupdate_GenuineIntel.dll

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#5

07-20-2021, 06:56 AM

[Image: 3BbGqs95YDdMVIj.png]

still

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DeathBringer

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#6

07-20-2021, 10:30 AM

Show FIVR and TPL information in ThrottleStop.

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Whr

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#7

07-20-2021, 07:33 PM

[Image: 4Uo7ZrAWVEBfGXg.png]

[Image: mzlWRBYjx3sKS9F.png]

I modified the Turbo Ratio Limits parameter and it worked
Thanks

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