apple mac book pro 15.4

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • alihomee
    Badcaps Legend
    • Dec 2012
    • 1570
    • malaysia

    #1

    apple mac book pro 15.4

    this unit got display but no light change cable and led already but same .if somebody got schematic then thats very helpful ..............
  • dellxps15
    Badcaps Legend
    • Feb 2014
    • 1588
    • italy

    #2
    Re: apple mac book pro 15.4

    do you hear the "bong"? what macbook model is it?

    some old 2008 mac 15 suffer from graphics card problem and need reball

    Comment

    • alihomee
      Badcaps Legend
      • Dec 2012
      • 1570
      • malaysia

      #3
      Re: apple mac book pro 15.4

      yes i can hear the startup sound and also can see the display but the is only its dim i mean no back light

      Comment

      • dellxps15
        Badcaps Legend
        • Feb 2014
        • 1588
        • italy

        #4
        Re: apple mac book pro 15.4

        first as in this video, check the fuses if are all ok.

        https://www.youtube.com/watch?v=vaof55tzPGc

        Comment

        • alihomee
          Badcaps Legend
          • Dec 2012
          • 1570
          • malaysia

          #5
          Re: apple mac book pro 15.4

          i can not see any fuses on motherboard for back light

          Comment

          • dellxps15
            Badcaps Legend
            • Feb 2014
            • 1588
            • italy

            #6
            Re: apple mac book pro 15.4

            generally they are white or brown with a 0 on them.

            Comment

            • alihomee
              Badcaps Legend
              • Dec 2012
              • 1570
              • malaysia

              #7
              Re: apple mac book pro 15.4

              nothing like this on the motherboard

              Comment

              • dj_ricoh
                Badcaps Legend
                • Jan 2013
                • 2073
                • uk

                #8
                Re: apple mac book pro 15.4

                Originally posted by dellxps15
                generally they are white or brown with a 0 on them.
                0 its a jumper! like a bridge from zone A to B
                and the fuse its like a pipe with limited flow
                Just cook it! It's already broken.

                Comment

                • alihomee
                  Badcaps Legend
                  • Dec 2012
                  • 1570
                  • malaysia

                  #9
                  Re: apple mac book pro 15.4

                  here is the picture
                  Attached Files

                  Comment

                  • lefos
                    Badcaps Veteran
                    • Nov 2013
                    • 321
                    • Greece

                    #10
                    Re: apple mac book pro 15.4

                    Usually they are located on the opposite side of the connector.
                    Also

                    Comment

                    • alihomee
                      Badcaps Legend
                      • Dec 2012
                      • 1570
                      • malaysia

                      #11
                      Re: apple mac book pro 15.4

                      i checked already nothing is like this regarding led backlight.there are two fuses one for main supply and the other for gpu supply and both are ok

                      Comment

                      • dellxps15
                        Badcaps Legend
                        • Feb 2014
                        • 1588
                        • italy

                        #12
                        Re: apple mac book pro 15.4

                        http://i151.photobucket.com/albums/s...DSC04144-1.jpg

                        that's the backlight fuse. check if you have voltage coming in and out when u power on your macbook.

                        i sayd that they are white or with a 0, but i mean whire or with a Dot on them, not 0.

                        Comment

                        • alihomee
                          Badcaps Legend
                          • Dec 2012
                          • 1570
                          • malaysia

                          #13
                          Re: apple mac book pro 15.4

                          this fuse is ok i found that the back light control ic is bad i think need to change it

                          Comment

                          Related Topics

                          Collapse

                          • Document Archive
                            Samsung Galaxy Book Galaxy Book Go LTE Notebook Specification for Upgrade or Repair
                            by Document Archive
                            This specification for the Samsung Galaxy Book Galaxy Book Go LTE 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 Galaxy Book Go LTE boardview and Galaxy Book Go LTE 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,...
                            09-07-2024, 05:20 AM
                          • Document Archive
                            Samsung Galaxy Book Galaxy Book Notebook Specification for Upgrade or Repair
                            by Document Archive
                            This specification for the Samsung Galaxy Book Galaxy Book 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 Galaxy Book boardview and Galaxy Book 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...
                            09-07-2024, 05:20 AM
                          • Document Archive
                            Samsung Galaxy Book Galaxy Book Notebook Specification for Upgrade or Repair
                            by Document Archive
                            This specification for the Samsung Galaxy Book Galaxy Book 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 Galaxy Book boardview and Galaxy Book 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...
                            09-07-2024, 03:40 AM
                          • Document Archive
                            Samsung Galaxy Book Pro 360 Galaxy Book Pro 360 Hybrid (2-in-1) Specification for Upgrade or Repair
                            by Document Archive
                            This specification for the Samsung Galaxy Book Pro 360 Galaxy Book Pro 360 Hybrid (2-in-1) 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 Galaxy Book Pro 360 boardview and Galaxy Book Pro 360 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...
                            09-07-2024, 02:00 AM
                          • Document Archive
                            Samsung Galaxy Book Pro GALAXY BOOK PRO I5 8GB 15.6IN SLV Notebook Specification for Upgrade or Repair
                            by Document Archive
                            This specification for the Samsung Galaxy Book Pro GALAXY BOOK PRO I5 8GB 15.6IN SLV 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 GALAXY BOOK PRO I5 8GB 15.6IN SLV boardview and GALAXY BOOK PRO I5 8GB 15.6IN SLV 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...
                            09-07-2024, 02:00 AM
                          • Loading...
                          • No more items.
                          Working...