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hp probook 440 g3
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  • unlockdev
    started a topic hp probook 440 g3 bios

    hp probook 440 g3 bios

    could any one help with 440 g3 bios dax61cmb6c0 rev c

    Thank you
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  • schematic for hp probook 440 g3 DAX61CMB6C0

    Please schematic for hp probook 440 g3 DAX61CMB6C0
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    Last edited by SMDFlea; 10-21-2020, 10:07 AM.

  • HP ProBook 440 G3 Notebook 400 Specification for Upgrade or Repair

    This specification for the HP ProBook 440 G3 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 440 G3 boardview and 440 G3 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP ProBook 440...
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  • HP ProBook 440 G3 Notebook 400 Specification for Upgrade or Repair

    This specification for the HP ProBook 440 G3 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 440 G3 boardview and 440 G3 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP ProBook 440...
    See more | Go to post

  • HP ProBook 440 G3 Notebook 400 Specification for Upgrade or Repair

    This specification for the HP ProBook 440 G3 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 440 G3 boardview and 440 G3 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP ProBook 440...
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  • HP ProBook ProBook 440 G3 Notebook PC (ENERGY STAR) Notebook 400 Specification for Upgrade or Repair

    This specification for the HP ProBook ProBook 440 G3 Notebook PC (ENERGY STAR) Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the ProBook 440 G3 Notebook PC (ENERGY STAR) boardview and ProBook 440 G3 Notebook PC (ENERGY STAR) schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...
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  • HP ProBook 440 G3 Notebook 400 Specification for Upgrade or Repair

    This specification for the HP ProBook 440 G3 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 440 G3 boardview and 440 G3 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP ProBook 440...
    See more | Go to post

  • HP ProBook 440 G3 Notebook 400 Specification for Upgrade or Repair

    This specification for the HP ProBook 440 G3 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 440 G3 boardview and 440 G3 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP ProBook 440...
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  • hoaca388
    replied to hp probook 440 g3 bios
    HP ProBook 440 G3 Base Model Notebook PC...
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  • chumatez
    replied to hp probook 440 g3 bios
    Please i need someone to help me "CLEAN my BIOS FILE"
    all voltage on the motherboard is present but the laptop refuses to power ON, It shows no light on the indicator

    HP Probook 440 g3 DAX61CMB6D0 REV
    SERIAL NUMBER 5CD7298S6T
    Product V5E85AV...
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  • hoaca388
    replied to hp probook 440 g3 bios
    Re: hp probook 440 g3 bios


    HP ProBook 440 G3 Base Model Notebook PC...
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  • tujuhkalitujuh
    replied to hp probook 440 g3 bios
    Re: hp probook 440 g3 bios

    Hello guys, All of you here which I respect for your skills and kindness.
    I would like to ask for some helps.

    It is HP Probook 440 G3 DAX61CMB6C0 Rev.C. with Intel i5 Gen 6 processor and AMD Graphic.

    Here is my laptop's bios with 2 long beeps 2 short beeps without displaying.
    the current arround 0.850A-0.700A

    I have tried many "ok and tested" bios from several backups from mahmood javan's group and none of them are working, all of them consume 0,170A-0,185A.

    I believe this...
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  • Re: schematic for hp probook 440 g3 DAX61CMB6C0

    thanls
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  • Re: schematic for hp probook 440 g3 DAX61CMB6C0

    THANKS...
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  • WTFRules!
    replied to hp probook 440 g3 bios
    Re: hp probook 440 g3 bios




    Ohhh yes Mister. My Bad. I'm sorry. I won't double post again.
    I was user of this forum with other Nick (bajinchi) but I lost acces to the email I registered with so now I'm starting over.

    I couldnt find the way to erase the double post in the wrong thread. Next time i'll double read the title.

    Once again, thanks for your time cleaning My mess up.

    Have a good one!...
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  • Vesko356
    replied to hp probook 440 g3 bios
    Re: hp probook 440 g3 bios


    Mister WTFRules!, welcome to the Badcaps.net Forum, but please don't F with the rules (!) if you've already read it, if not it's time to read all the rules now, because I just removed your both off topic replies in the other thread and don't want to do that again. You know what I mean right? So once again read the rules at the following thread, and then enjoy reading the rest of the threads in the forum:

    [URL="https://www.badcaps.net/forum/showthread.php?t=103570"]RULES UPDATE for BIOS requests/offers [B]*AVOID BANNING,...
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  • WTFRules!
    replied to hp probook 440 g3 bios
    Re: hp probook 440 g3 bios

    Hi Guys, I need help with the attached BIOS of the HP ProBook 440 G3.

    Original BIOS gives two long beeps then two shorts beeps (or viceversa, can“t remember well now)

    I tried the one from fists posts with CLEAN ME, it makes the laptop boots, but gives a notice about production mode...

    I wrote all the data I could find in labels within the laptop but that notice bever goes away.

    Also I tried to clean / copy ME region from read bios to a new one, but no luck.

    Can someone hepl me...
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  • HP ProBook 440 G3 not charging

    Hi,
    I have this ProBook that suddenly stopped charging.
    This is what happens:
    The laptop will only power on when both battery and charger are plugged. But no battery charging icon. As soon as I unplug charging cable, it will power off.
    If battery is removed, the laptop will not power on, even with the charger connected.
    This is the voltage reading on battery connector pins with both battery and charger connected, from left to right:
    pin 1&2 gnd
    pin 3 0v
    pin 4 0v (seems not connected,no wire)
    pin 5 3.3v
    pin 6 3.3v
    ...
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  • Re: HP ProBook 440 G3 not charging



    If is your battery connector fully and corectly plugged in, I think that you have locked battery controler inside battery, maybe overdischarged few cells or burn fuse.

    That the laptop wont start without battey is modern bs, maybe is only dumb suspend with sense pin pulled to gnd...? Unplug battery and power up laptop and measure voltage on each pin again -> compare with previous data. If you measure say 3v on pin#3, you can try to pull it down with some small value resistor to 0v and see if it power up....
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    Last edited by harp; 04-02-2023, 12:26 PM.

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  • Re: HP ProBook 440 G3 not charging

    Yes, PU1. Remove the battery and start with measuring voltage to ground with only the power adapter.

    Meter in 30v or higher DC volts scale. Measure the voltage to ground for each pin.

    Post your measurements with pin #.
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  • Re: HP ProBook 440 G3 not charging



    I think you refer to PU1 ic BQ24780RUYR..right?
    I will measure all the 28 pins voltage. Do I need to have both charger and battery connected? Or only charger is enough?...
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  • Re: HP ProBook 440 G3 not charging



    Thank you.
    Do you mean this 52-pin PU2 ic?...
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  • Re: HP ProBook 440 G3 not charging

    Locate the charger IC. Meter in dc volts 30v or higher scale is ok.

    Carefully measure the voltage to ground of each pin on the charger IC.

    Post the measurements with the pin # of the IC.
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  • bazzbarro
    replied to hp probook 440 g3 bios
    Re: hp probook 440 g3 bios



    thanks worked for me...
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  • mberbouch
    replied to hp probook 440 g3 bios
    Re: hp probook 440 g3 bios



    Thank you very much, it's working for me too....
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