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HP ProBook 650 G4

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  • volinakis
    replied
    Originally posted by Gado229
    Hello brothers, I have a problem with a BIOS. I have flashed several files, but the problem persists. The cooler fan starts spinning very fast shortly after powering on.

    HP ProBook 650 G4

    SN: JPH928L99S

    ProdID: 2VX21AV

    Mainboard : CHROMIA-6050A2930001-MB-A01(A1)

    The old BIOS files are attached.
    write only 256Mb chipset (main bios)
    Attached Files

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    Leave a comment:


  • badisrep
    replied
    thank you for
    all

    Leave a comment:


  • Gado229
    replied
    Hello brothers, I have a problem with a BIOS. I have flashed several files, but the problem persists. The cooler fan starts spinning very fast shortly after powering on.

    HP ProBook 650 G4

    SN: JPH928L99S

    ProdID: 2VX21AV

    Mainboard : CHROMIA-6050A2930001-MB-A01(A1)

    The old BIOS files are attached.
    Attached Files

    Premium supporters get full download access and other benefits.

    Leave a comment:


  • peste
    replied
    Originally posted by vladisi
    Hello everyone Who can edit the BIOS and remove the password? I have a HP 650 g4 s/n 5CG850416R
    post S/N, full name and model, motherboard model, product number,etc.

    post the contents of the bios chip ...

    Leave a comment:


  • vladisi
    replied
    Hello everyone Who can edit the BIOS and remove the password? I have a HP 650 g4 s/n 5CG850416R
    Last edited by vladisi; 12-30-2025, 06:42 PM.

    Leave a comment:


  • yasin
    replied
    Im clear ME FIX problem

    Leave a comment:


  • yasin
    replied
    650 g4 delay about 40 seconds and errore security device problem the unit
    s.n :5cg8154t86
    it is not its own original files
    Attached Files

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  • LBTT1121
    replied
    Originally posted by ossdr
    hello everyone
    please clear me
    delay about 60 seconds
    thank you
    try
    Attached Files

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  • volinakis
    replied
    Originally posted by ossdr
    hello everyone
    please clear me
    delay about 60 seconds
    thank you
    try clean ME image. I made 2 - one with PTT disabled (as it was in your backup), the other one with PTT enabled. try 1st outimage.bin
    Attached Files

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  • ossdr
    replied
    hello everyone
    please clear me
    delay about 60 seconds
    thank you
    Attached Files

    Premium supporters get full download access and other benefits.

    Leave a comment:


  • hrsa74
    replied
    Originally posted by SMDFlea

    Type the laptop serial number, full name and model, motherboard model, etc.
    read the forum rules..https://www.badcaps.net/forum/troubl...before-posting
    Hi
    HP ProBook 650 G4
    Serial_5CG924BWXB
    ProdID:2GN04AV
    Build Id_17WWC6CT601
    CMIIT ID :2018AJ0169
    MSIP-CRM-INT-8265NGW

    MAINBOARD : CHROMIA-6050A2930001-MB-A01(A1)

    Leave a comment:


  • SMDFlea
    replied
    Originally posted by hrsa74
    Hello friends...I have an HP ProBook 650 G4 laptop that has a water damage problem...I cleaned the sulfated parts...Now the device turns on and draws between 0.3 and 0.38 amps and turns off...The laptop voltages are being generated. Please give me the healthy bios and ec file. Thank you.
    Type the laptop serial number, full name and model, motherboard model, etc.
    read the forum rules..https://www.badcaps.net/forum/troubl...before-posting

    Leave a comment:


  • hrsa74
    replied
    Hello friends...I have an HP ProBook 650 G4 laptop that has a water damage problem...I cleaned the sulfated parts...Now the device turns on and draws between 0.3 and 0.38 amps and turns off...The laptop voltages are being generated. Please give me the healthy bios and ec file. Thank you.
    Attached Files

    Premium supporters get full download access and other benefits.

    Leave a comment:


  • hoaca388
    replied
    Originally posted by fragancia
    PLEASE . REMOVE PASSWORD HP PROBOOK 650 G4
    S:N 5CG9151HF1
    HP ProBook 650 G4
    CT Number_6GPDAN3GWBT14W
    Serial_5CG9151HF1
    Product_2GN02AV
    Build Id_17WWC6CT601#SUUG#DUUG
    Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAdUdpdqfAhk.fh

    Attached Files

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    Leave a comment:


  • fragancia
    replied
    PLEASE . REMOVE PASSWORD HP PROBOOK 650 G4
    S:N 5CG9151HF1
    Attached Files

    Premium supporters get full download access and other benefits.

    Leave a comment:


  • techrecycle
    replied
    Originally posted by peste

    try..
    thanks sir its 100% works thumbs up

    Leave a comment:


  • peste
    replied
    Originally posted by techrecycle
    hi please help me to remove bios password i tried with RCUNLOCKER and hpunlocker tool but not joy,,

    sr: 5CG9218DQ7


    THANKS IN ADVANCE
    try..
    Attached Files

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    Leave a comment:


  • techrecycle
    replied
    hi please help me to remove bios password i tried with RCUNLOCKER and hpunlocker tool but not joy,,

    sr: 5CG9218DQ7


    THANKS IN ADVANCE
    Attached Files

    Premium supporters get full download access and other benefits.

    Leave a comment:


  • lapfix
    replied
    Originally posted by shawn9x

    can you show me how to find machine information based on the machine's original bios
    With HXD , open your bios file / search
    In option use unicode
    Than search every one of this names and note it
    Product Name
    Serial Number
    Product Configuration ID
    BuildID
    FeatureByte
    System Board CT Number ​

    Leave a comment:


  • shawn9x
    replied
    Originally posted by hoaca388

    HP ProBook 650 G4
    Serial number_JPH931QV66
    CT Number_6GPDAN4GWCCCZH
    Product number_2VX22AV
    Build Id_17WWC6CT601#SABJ#DABJ
    Fearture byte_3X476S6b7B7H7M7Q7W7m7saBaEapaqauawbhdQdUdpdqfAgSjJ.dG
    can you show me how to find machine information based on the machine's original bios

    Leave a comment:

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