Elitebook 840-G3-6050A2822301-MB-A01-Rev:1.0 - intel 6th Gen Full

Discussion in 'BIOS/UEFI' started by 20ifix, Feb 9, 2017.

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  1. 20ifix

    20ifix Moderator

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    Hp Elitebook 840-G3-MB-A01
    Motherboard model : 6050A2822301
    Rev:1.0
     

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    #1 20ifix, Feb 9, 2017
    2. Loading...

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  2. technical

    technical Moderator Staff Member

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    #2 technical, Feb 9, 2017
  3. 11ifix

    11ifix Moderator

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    clear me bios ???
     
    #3 11ifix, Apr 21, 2017
  4. technical

    technical Moderator Staff Member

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    #4 technical, Apr 21, 2017
  5. bushmann

    bushmann Well-Known Member

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    Hi all.

    Please can help me.
    After external reprograming BIOS and EC, notebook not work.
    After connect power cord, keyboard backlight ON, power LED ON, all others LED is ON and nothing on display.
    Fan is full speed.
    CapsLock LED flash 5 times (General system board failure)
    If I long push power button notebook is normal off.
    I dont know where is problem.
    This problem I have only on HP 840 G3.
    With others notebook I don't have problem Lenovo, Apple, HP G0-G2 etc.
    All contacts on the FLASH is OK.

    Thanks
     
    #5 bushmann, Jan 22, 2018
  6. 20ifix

    20ifix Moderator

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    It is possible that during flash removal you have affected the components around the flash such as: the resistor is damaged or lost
    I have met many of the above.
    BTW, during flash loading you should pay attention to the right kind of flash support:
    For example:
    GD25B128C [SOP8-200] (QuadSPI)
    GD25B128C [SOP8-200] (Quad I / O)
    GD25B128C [SOP8-200] (DualSPI)
    GD25B128C [SOP8-200] (Dual I / O)
    This line, if used with Flash Gigabyte, is QuadSPI
     
    #6 20ifix, Jan 22, 2018
  7. bushmann

    bushmann Well-Known Member

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    Hi all.

    Thanks for your tips .
    please can you check all component nearby FLASH chip on the picture, it is all correct.
    Please can write me values all component nearbe FLASH.
    FLASH chip is same .

    thanks
     

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    #7 bushmann, Jan 23, 2018
  8. technical

    technical Moderator Staff Member

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    you want i help what?
     
    #8 technical, Jan 23, 2018
  9. bushmann

    bushmann Well-Known Member

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    Please, check if all the components around the FLASH are on the image. If any component is missing please wrote. I would also like to know what values this components .has, because I can not find a schematic for this board. Sorry for my english, I am use translator.
     
    #9 bushmann, Jan 23, 2018
  10. technical

    technical Moderator Staff Member

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    very difficult, I think you need to find another motherboard and compare it :D
     
    #10 technical, Jan 23, 2018
  11. bushmann

    bushmann Well-Known Member

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    I thought somebody would advise me. If I had another board, I would not write this question. I'm happy to pay this forum and ...
     
    #11 bushmann, Jan 23, 2018
  12. manojkumar

    manojkumar Well-Known Member

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    pls remove this password
     

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    #12 manojkumar, Nov 28, 2018
  13. manojkumar

    manojkumar Well-Known Member

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    pls remove this password :(:(:(:(
     
    #13 manojkumar, Nov 28, 2018
  14. technical

    technical Moderator Staff Member

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    840g3 unlock.bin.BIN
     

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    #14 technical, Nov 28, 2018
  15. Miguel Sierra

    Miguel Sierra New Member

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    Admin good night, please help me 840 g3 password, the dumps in vinafix no work for me, (black screen).
     

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    #15 Miguel Sierra, Jan 29, 2019
  16. technical

    technical Moderator Staff Member

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    unpasss.bin
     

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    #16 technical, Jan 29, 2019
  17. Miguel Sierra

    Miguel Sierra New Member

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    No working Admin, with your dump the 3 LED flashes orange and white and shuts down there is no video. I put the dump bios with password and works well. Please help me.
     

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    #17 Miguel Sierra, Jan 29, 2019
  18. technical

    technical Moderator Staff Member

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    send right bios old have pasword and one photo display request password.
     
    #18 technical, Jan 29, 2019
  19. Miguel Sierra

    Miguel Sierra New Member

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    Admin I arrived home to turn on the computer and the same thing happened to me with the original bios. I thought I had run out of battery and i put the charger and the same. I got another charger and either. Your BIOS must be good. The symptom is that with the charger o with the battery automatically without turning on the computer starts to blink the LED of the ray orange and white in time with the power button LED and caps lock led. (blinking fast). Haven't done short on board and compare the components annexs to the BIOS with a photo of Vinafix and everything seems fine. May you help me with some idea of what did I do wrong? Thank you for your time and patience Admin, excuse my bad english.
     
    #19 Miguel Sierra, Jan 30, 2019
  20. technical

    technical Moderator Staff Member

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    Right now the computer is broken? No more password issues?
     
    #20 technical, Jan 30, 2019
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