HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D bios

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • amennone
    Senior Member
    • Feb 2015
    • 61
    • italy

    #1

    HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D bios

    Motherboard: Da0R23MB6D0 rev.D

    Defect :
    After turning off the laptop, at the next power on, no signs of life.
    Power supply 19 v present, no short circuit highlighted.
    power on the KBC, KB3930QF A2:


    pin 64 ov7
    pin 65 2v8
    pin 19 3v3 (by pressing the power key it goes to 0 volts and then returns to 3v3 when I release the power button.)
    pin 127 3v3
    pin 123 0v
    pin 101 3v3
    pin 86 2v8
    pin 13 0v
    pin 95 power off 0 volts, power on 3v3
    pin 13 0v4 with pressure key power 0volts
    pin 90 3v3, with power button press 0 volts releasing power 3v3 button
    pin 6 0v3 with press power button or volts
    pin 16 0v3 with press power key or volts
    pin 98 0 volts, (I noticed that by removing the power jackie I have a value of 18 volts)
    pin 99 same behavior pin 98

    Reprogrammed SPI FLASH U 44 = winbond 25q16bvsig, on the motherboard is signed as U 46, U 44 is not mounted on this motherboard.
    Without success, the defect is the same.
    Allego dump of SPI FLASH.
    Thanks for your suggestions .
    Attached Files
    Last edited by amennone; 02-07-2018, 12:01 PM.
  • sourcebf
    Badcaps Veteran
    • Jul 2016
    • 431
    • N/A

    #2
    Re: HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D

    try from hp web site ( it is your bios, BID 03564F6A the same as your old)
    if it not work, you haven't bios issu
    Attached Files

    Comment

    • amennone
      Senior Member
      • Feb 2015
      • 61
      • italy

      #3
      Re: HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D

      bios issu, sorry what do you mean? Can you be clearer? thank you .

      Comment

      • amennone
        Senior Member
        • Feb 2015
        • 61
        • italy

        #4
        Re: HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D

        I've already tried to load this Bios, without success
        Attached Files

        Comment

        • jasko_jacker
          Badcaps Legend
          • Oct 2014
          • 1137
          • italy

          #5
          Re: HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D

          Have you this schematic ?
          U11 is on your motherboard ?
          The EC should have a 128k spi rom (not in the main bios)
          I assume that you have checked all main voltages after try to reprogramma bios or ec.
          battery charge ?
          Attached Files
          Last edited by jasko_jacker; 02-08-2018, 12:49 PM.

          Comment

          • amennone
            Senior Member
            • Feb 2015
            • 61
            • italy

            #6
            Re: HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D

            The scheme is this, thanks.
            Can you tell me how to program U11?
            What kind of dump do I have to load?
            Thank you

            Comment

            • ciber111
              New Member
              • Aug 2018
              • 1
              • maroc

              #7
              Re: HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D

              meeerci boucoup

              Comment

              • djharold
                Badcaps Veteran
                • Aug 2015
                • 241
                • COLOMBIA

                #8
                Re: HP Pavilion g6-1277sl , Da0R23MB6D0 rev.D bios

                thanks but same problem, dead motherboard

                Comment

                Related Topics

                Collapse

                • Document Archive
                  HP Pavilion Power Pavilion Power 15-cb009nl Notebook 15 Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the HP Pavilion Power Pavilion Power 15-cb009nl 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 Pavilion Power 15-cb009nl boardview and Pavilion Power 15-cb009nl 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...
                  09-06-2024, 05:59 AM
                • Document Archive
                  HP Pavilion Power 580-187nz Pavilion Power i7-8700 Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the HP Pavilion Power 580-187nz can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Pavilion Power 580-187nz boardview and Pavilion Power 580-187nz 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,...
                  09-12-2024, 02:15 PM
                • Document Archive
                  HP Pavilion Power 580-071na Pavilion Power i5-7400 Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the HP Pavilion Power 580-071na can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Pavilion Power 580-071na boardview and Pavilion Power 580-071na 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,...
                  09-12-2024, 02:00 PM
                • Document Archive
                  HP Pavilion Power 15-cb094tx Notebook 15 Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the HP Pavilion Power 15-cb094tx 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 Power 15-cb094tx boardview and Power 15-cb094tx 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,...
                  09-06-2024, 05:54 AM
                • PantherDave
                  Microsoft Surface Pro (5th gen) model 1796 - no power
                  by PantherDave
                  Hi all!

                  I'm trying to troubleshoot a Microsoft Surface Pro (5th gen) model 1796 that won't power on. Motherboard model is M1007506-015. My priority is retrieving data, but the SSD is integrated so it looks like if I can't repair it it'll need to go to a data recovery company. I've done a little basic board repair before, but nothing this advanced until now. So please forgive my ignorance in advance. 😅

                  I found the boardview for this laptop in the forums here, and am able to open it on my PC with FlexBV.
                  https://www.badcaps.net/forum/troubl...-hardware-devi...
                  05-29-2024, 02:01 PM
                • Loading...
                • No more items.
                Working...