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  1. #1
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    g751jt bios chipset tab unlock questions

    i ve found a tutorial (dreamonics forum) about unlock chipsettab in bios.
    hm,all seems to do but as the point where i must search for a hexstring in hexeditor i have issue to find that string. it seems that 010100010101 is not in the provided subfolder.
    my question is has someone succesfully unlocked this tab and can give a how to on newest 211 on g751jt?

  2. #2
    ~¦ Noesis ¦~ Array Dreamonic PC Specs
    Dreamonic PC Specs
    Laptop (Model)ASUS GX800VH-XS79K
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    ProcessorIntel Core i7-7820HK @ 4.7Ghz (+150mV) FCBGA 1440
    Memory (part number)64GB (PC4-22400) @ 18-18-18-38-53 (76.D305G.D060B)
    Graphics Card #1NVIDIA GeForce GTX 1080 8GB (GP104) OC @ +225/+750 w/Custom VBIOS
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    MonitorASUS PG348Q 34" 3440x1440 @ 100Hz w/G-SYNC (mDP-to-DP)
    Storage #13x Samsung 512GB NVMe SSD RAID0 (S316NY0HA00959)
    CPU CoolerASUS GX800VHK Water Cooling Dock
    CaseASUS GX800VHK Chassis
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    I believe you may have missed a detail in one of the steps somewhere since it works with BIOS 202 - 211 versions just fine.

  3. #3
    ROG Guru: Blue Belt Array Gps3dx PC Specs
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    Quote Originally Posted by Dreamonic View Post
    I believe you may have missed a detail in one of the steps somewhere since it works with BIOS 202 - 211 versions just fine.
    @Dreamonic - the 211 of G751JT bios is APTIO IV not V right ?
    if so... why you break your head with binary, AFAIK Aptio IV and V ( at least with asus bios's ) there is some CRC checkup - so manual HEX edit is dangerous.
    1. Are you familiar with this linked tool ?
    Also - i haven't yet to fully understand whether you need to so another operation after producing a modded bios though the mentioned tool.
    during the time I wrote this post, i've just discovered that even if you got Aptio V there is a newer version of the tools i mentioned above.

    2. what about flashing modded bios ? do you have to use AFO ?

  4. #4
    ~¦ Noesis ¦~ Array Dreamonic PC Specs
    Dreamonic PC Specs
    Laptop (Model)ASUS GX800VH-XS79K
    MotherboardASUS GX800VHK (Intel CM238/IDA154) w/Custom BIOS
    ProcessorIntel Core i7-7820HK @ 4.7Ghz (+150mV) FCBGA 1440
    Memory (part number)64GB (PC4-22400) @ 18-18-18-38-53 (76.D305G.D060B)
    Graphics Card #1NVIDIA GeForce GTX 1080 8GB (GP104) OC @ +225/+750 w/Custom VBIOS
    Graphics Card #2NVIDIA GeForce GTX 1080 8GB (GP104) OC @ +225/+750 w/Custom VBIOS
    Sound CardVANTEC 7.1 External Audio Adapter
    MonitorASUS PG348Q 34" 3440x1440 @ 100Hz w/G-SYNC (mDP-to-DP)
    Storage #13x Samsung 512GB NVMe SSD RAID0 (S316NY0HA00959)
    CPU CoolerASUS GX800VHK Water Cooling Dock
    CaseASUS GX800VHK Chassis
    Power SupplyASUS 2x 330W Power Adapter (AC 100~240V, 50/60Hz, 16.9A/19.5V)
    Keyboard ASUS ROG Claymore Core
    Mouse ASUS ROG Spatha
    Headset ASUS STRIX 7.1 Gaming Headset
    Mouse Pad ASUS ROG Whetstone
    Headset/Speakers Altec Lansing Octane 7 (VS4621) 2.1 Speakers
    OS Windows 10 Pro x64 / Arch Linux w/KDE Plasma
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  5. #5
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    the detail was what? cant it figure out! i came exact to the point where the hex is no found. can only see yuo run 202 in picture and you have g751jy.
    Last edited by warryabel; 02-19-2016 at 03:23 PM.

  6. #6
    ~¦ Noesis ¦~ Array Dreamonic PC Specs
    Dreamonic PC Specs
    Laptop (Model)ASUS GX800VH-XS79K
    MotherboardASUS GX800VHK (Intel CM238/IDA154) w/Custom BIOS
    ProcessorIntel Core i7-7820HK @ 4.7Ghz (+150mV) FCBGA 1440
    Memory (part number)64GB (PC4-22400) @ 18-18-18-38-53 (76.D305G.D060B)
    Graphics Card #1NVIDIA GeForce GTX 1080 8GB (GP104) OC @ +225/+750 w/Custom VBIOS
    Graphics Card #2NVIDIA GeForce GTX 1080 8GB (GP104) OC @ +225/+750 w/Custom VBIOS
    Sound CardVANTEC 7.1 External Audio Adapter
    MonitorASUS PG348Q 34" 3440x1440 @ 100Hz w/G-SYNC (mDP-to-DP)
    Storage #13x Samsung 512GB NVMe SSD RAID0 (S316NY0HA00959)
    CPU CoolerASUS GX800VHK Water Cooling Dock
    CaseASUS GX800VHK Chassis
    Power SupplyASUS 2x 330W Power Adapter (AC 100~240V, 50/60Hz, 16.9A/19.5V)
    Keyboard ASUS ROG Claymore Core
    Mouse ASUS ROG Spatha
    Headset ASUS STRIX 7.1 Gaming Headset
    Mouse Pad ASUS ROG Whetstone
    Headset/Speakers Altec Lansing Octane 7 (VS4621) 2.1 Speakers
    OS Windows 10 Pro x64 / Arch Linux w/KDE Plasma
    Network RouterASUS RT-AC87U w/Merlin
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    Quote Originally Posted by Gps3dx View Post
    @Dreamonic - the 211 of G751JT bios is APTIO IV not V right ?
    if so... why you break your head with binary, AFAIK Aptio IV and V ( at least with asus bios's ) there is some CRC checkup - so manual HEX edit is dangerous.
    1. Are you familiar with this linked tool ?
    Also - i haven't yet to fully understand whether you need to so another operation after producing a modded bios though the mentioned tool.
    during the time I wrote this post, i've just discovered that even if you got Aptio V there is a newer version of the tools i mentioned above.

    2. what about flashing modded bios ? do you have to use AFO ?

    The Chipset tab cannot be shown any other way other than through a hex edit, and its APTIO IV. Once the hex edit is done, then you can unlock the options via AMIBCP or through UEFITool > Setup.ffs if you want.

    You can force it through EasyFlash or with AFUWIN64.
    Last edited by Dreamonic; 02-19-2016 at 03:57 PM.

  7. #7
    ~¦ Noesis ¦~ Array Dreamonic PC Specs
    Dreamonic PC Specs
    Laptop (Model)ASUS GX800VH-XS79K
    MotherboardASUS GX800VHK (Intel CM238/IDA154) w/Custom BIOS
    ProcessorIntel Core i7-7820HK @ 4.7Ghz (+150mV) FCBGA 1440
    Memory (part number)64GB (PC4-22400) @ 18-18-18-38-53 (76.D305G.D060B)
    Graphics Card #1NVIDIA GeForce GTX 1080 8GB (GP104) OC @ +225/+750 w/Custom VBIOS
    Graphics Card #2NVIDIA GeForce GTX 1080 8GB (GP104) OC @ +225/+750 w/Custom VBIOS
    Sound CardVANTEC 7.1 External Audio Adapter
    MonitorASUS PG348Q 34" 3440x1440 @ 100Hz w/G-SYNC (mDP-to-DP)
    Storage #13x Samsung 512GB NVMe SSD RAID0 (S316NY0HA00959)
    CPU CoolerASUS GX800VHK Water Cooling Dock
    CaseASUS GX800VHK Chassis
    Power SupplyASUS 2x 330W Power Adapter (AC 100~240V, 50/60Hz, 16.9A/19.5V)
    Keyboard ASUS ROG Claymore Core
    Mouse ASUS ROG Spatha
    Headset ASUS STRIX 7.1 Gaming Headset
    Mouse Pad ASUS ROG Whetstone
    Headset/Speakers Altec Lansing Octane 7 (VS4621) 2.1 Speakers
    OS Windows 10 Pro x64 / Arch Linux w/KDE Plasma
    Network RouterASUS RT-AC87U w/Merlin
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    Quote Originally Posted by warryabel View Post
    the detail was what? cant it figure out! i came exact to the point where the hex is no found. can only see yuo run 202 in picture and you have g751jy.
    Does not matter, I can download the G751JT BIOS off ASUS support page and produce the same file and screenshot it for you.

    Like I said, you are missing a detail in the steps I provided. Here's proof:




    EDIT: Most likely, the step you are missing is in Step 4. of my GUIDE and I bet you anything it's the file you've extracted or it's the datatype you've selected in the hex editor for searching it. The datatype has to be in HEX values.
    Last edited by Dreamonic; 02-19-2016 at 03:44 PM.

  8. #8
    ROG Guru: Blue Belt Array Gps3dx PC Specs
    Gps3dx PC Specs
    Laptop (Model)Current: G751JT | Retired: G55VW, G51JX
    MotherboardInc M.2 slot
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    Storage #21TB HGST Travelstar 7K1000 (HTS721010A9E630)
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    Quote Originally Posted by Dreamonic View Post
    The Chipset tab cannot be shown any other way other than through a hex edit, and its APTIO IV. Once the hex edit is done, then you can unlock the options via AMIBCP or through UEFITool > Setup.ffs if you want.

    You can force it through EasyFlash or with AFUWIN64.
    Big thanks !
    1. Do you please mind upload the successfull modded BIOS based on 211 for the G751JT
    ( or a link to YOUR forum's specific thread with the file ? )

    2 . From your experience, What parameters can be changed that can really improve our G751JT ?
    ( beside CPU & GPU overclocking ( which I know is close to your heart, and for that I know to go to your own excellent forum ) )
    I mean... there are like 200 parameters in an fully unlocked bios by looking at AMIBCP.

    3. not long ago i've seen a thread about thunderbolt, in which I told the ppl there that modded bios might solve their problems.
    I wonder if you got external TB ssd and can test out these changes i've stated in that post.

    4. lastly, it is important for me to know how to use "crashfree"-like feature.... I mean - how to restore to orig bios if something somewrong... what should I rename the BIOS file, and whether to put it on root of C drive or external USB ?

  9. #9
    ROG Guru: Green Belt Array
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    Quote Originally Posted by Dreamonic View Post
    Does not matter, I can download the G751JT BIOS off ASUS support page and produce the same file and screenshot it for you.

    Like I said, you are missing a detail in the steps I provided. Here's proof:




    EDIT: Most likely, the step you are missing is in Step 4. of my GUIDE and I bet you anything it's the file you've extracted or it's the datatype you've selected in the hex editor for searching it. The datatype has to be in HEX values.
    the problem is in your tut the hex value for searching is 010100010101 the i found exact the same line as in picture but where is the 00 what i must change?

  10. #10
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    tomatoes on eyes...dreamonic can you pls change my priviliges at your forum?

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