Coffee Lake BIOS updates P751DM2-G

Discussion in 'Sager and Clevo' started by 52571abc, Mar 9, 2018.

  1. 52571abc

    52571abc Notebook Consultant

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  2. 你的良心不会痛么

    你的良心不会痛么 Notebook Enthusiast

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    I has used i7 8086k(Luckly, I bought it form Taobao, the owner thought it is QS CPU.) with P750DM1 that bios is modified from P750TM. But same with it that I flash the P750DM2's BIOS to P750DM, speaeker not work, shutdown not work. Speaker is not same with before situation.
     
    Last edited: Apr 14, 2018
  3. 你的良心不会痛么

    你的良心不会痛么 Notebook Enthusiast

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    How can I post the picture to you?
     
  4. qwerty0304

    qwerty0304 Newbie

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    :)I succeeded to Ver 3.0. But I don't understand the next way. I have a CH341a and a sop 8 and know how to use it.
    1. As far as I'm concerned, CH341a ch and sop8 are used in BIOS ROM chips, right?
    If this is true, where is the ROM chip located on the main board?
    2. After applying 3.0, can I apply 6.0B bin file directly using CH341a? + I understand cpu picture ( isolate, sort)
     
  5. Convel

    Convel Notebook Evangelist

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    Since the processor you mentioned is only rumoured, would you mind sharing some proof that you actually received it? Getting a photo of the heat spreader and/or a CPU-Z screenshot would be really cool. :)
     
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  6. jaybee83

    jaybee83 Biotech-Doc

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    +1 i think a LOT of users would be VERY interested to see more of this :D
     
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  7. 52571abc

    52571abc Notebook Consultant

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    Bios parttion was changed so after4.0 bios you need ch341a. And I can tech you how to use that
     
  8. 52571abc

    52571abc Notebook Consultant

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    571dm2under the key board if you are using 775dm2 you have to teardown whole laptop to find it
     
  9. 52571abc

    52571abc Notebook Consultant

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    [​IMG] [​IMG]
    [​IMG]
    this not mine
     
    Last edited: Apr 16, 2018
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  10. 52571abc

    52571abc Notebook Consultant

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    [​IMG] [​IMG]
     
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