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Thread: Asus M3A79-T Deluxe

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  1. #1
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    4th core ? Sure, under 703 at least, my 4th is borked so I've not tried it with the later bios.

  2. #2
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    Thanks ecat..

    The 4th core on mine works, I'll try it on the Asus board.
    AMD FX-8350 (1237 PGN) | Asus Crosshair V Formula (bios 1703) | G.Skill 2133 CL9 @ 2230 9-11-10 | Sapphire HD 6870 | Samsung 830 128Gb SSD / 2 WD 1Tb Black SATA3 storage | Corsair TX750 PSU
    Watercooled ST 120.3 & TC 120.1 / MCP35X XSPC Top / Apogee HD Block | WIN7 64 Bit HP | Corsair 800D Obsidian Case








    First Computer: Commodore Vic 20 (circa 1981).

  3. #3
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    Quote Originally Posted by ecat View Post
    4th core ? Sure, under 703 at least, my 4th is borked so I've not tried it with the later bios.
    Just so folks know... Bios vers. 803 will unlock the 4th core on a 720 (provided you got lucky on the chip). Just make sure you set ACC to "per core" and set one of them to something other than zero...
    AMD FX-8350 (1237 PGN) | Asus Crosshair V Formula (bios 1703) | G.Skill 2133 CL9 @ 2230 9-11-10 | Sapphire HD 6870 | Samsung 830 128Gb SSD / 2 WD 1Tb Black SATA3 storage | Corsair TX750 PSU
    Watercooled ST 120.3 & TC 120.1 / MCP35X XSPC Top / Apogee HD Block | WIN7 64 Bit HP | Corsair 800D Obsidian Case








    First Computer: Commodore Vic 20 (circa 1981).

  4. #4
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    Quote Originally Posted by Daveburt714 View Post
    Just so folks know... Bios vers. 803 will unlock the 4th core on a 720 (provided you got lucky on the chip). Just make sure you set ACC to "per core" and set one of them to something other than zero...
    I just set them all to +2 I wonder how much it matters....

    So you like the chip eh? We should do a OC session sometime, I didn't realize how close you were.
    ~1~
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    AMD Radeon VII
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  5. #5
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    Quote Originally Posted by Daveburt714 View Post
    Just so folks know... Bios vers. 803 will unlock the 4th core on a 720 (provided you got lucky on the chip). Just make sure you set ACC to "per core" and set one of them to something other than zero...
    I cant get mine to unlock with 803 Bios ..




    Do you have to make shure Three of the four cores read 0 and only one Core is bumped up or down?

    Its odd 803 wont enable it for some reason on my Mobo.

    My 720 will do 3700mhz on X4cores with Mod bios though ?

    Did you do a CMOS clear before Enabling the Fouth core with 0803 Bios.


    Ill keep trying with 803,, for some reason it will only work with MOD 0030 Bios on mineATM
    "AMD...Like the perfect Storm,...Everything needs to be just right"
    X555x4SuperCore@4450mhz@1.64v..........

    RYZEN 7 1800x/ ASUS ROG STRIX VEGA64/ =EK NICKEL WB, Feser THC 2x360 1x480
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  6. #6
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    Quote Originally Posted by gOtVoltage View Post
    I cant get mine to unlock with 803 Bios ..




    Do you have to make shure Three of the four cores read 0 and only one Core is bumped up or down?

    Its odd 803 wont enable it for some reason on my Mobo.

    My 720 will do 3700mhz on X4cores with Mod bios though ?

    Did you do a CMOS clear before Enabling the Fouth core with 0803 Bios.


    Ill keep trying with 803,, for some reason it will only work with MOD 0030 Bios on mineATM
    I did a power off of PSU, cleared BIOS, powered back on, set ACC to +2 Per core.
    ~1~
    AMD Ryzen 9 3900X
    GigaByte X570 AORUS LITE
    Trident-Z 3200 CL14 16GB
    AMD Radeon VII
    ~2~
    AMD Ryzen ThreadRipper 2950x
    Asus Prime X399-A
    GSkill Flare-X 3200mhz, CAS14, 64GB
    AMD RX 5700 XT

  7. #7
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    Quote Originally Posted by charged3800z24 View Post
    I did a power off of PSU, cleared BIOS, powered back on, set ACC to +2 Per core.
    Ok i just tested My 720 and Mobo with 0030 MOD BIos... I have to set NBvolts to Auto for 1.20vid and i use 1.568v for CPU to keep it happy @ 3700mhz with 2150+nb....

    Maybe i had my volts to high for the 0803 Bios to enable it @ 3900mhz.

    Gonna reflash again and power off PSU CLEAR CMOS and see what happens.

    This is where im @ ATM
    "AMD...Like the perfect Storm,...Everything needs to be just right"
    X555x4SuperCore@4450mhz@1.64v..........

    RYZEN 7 1800x/ ASUS ROG STRIX VEGA64/ =EK NICKEL WB, Feser THC 2x360 1x480
    X470 Gigabyte Aorus7, Patriot 3400mhz 16gb dual2x8
    SSD Samsung 970pro,,860EVO

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