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    hp dv3 dis to uma?

    Hi, is there any chance to convert this mobo to uma?


    hp dv3 mainboard 6050A2371701-MB-A01

    #2
    Re: hp dv3 dis to uma?

    I think its possible on this mb. Perhaps needs to move /change board id resistor near kbc ite8502. dont have schematics, so cant be sure. I did it on dm4 mobo which is very similar to yours. give it a try.

    Comment


      #3
      Re: hp dv3 dis to uma?

      Thanks for your answer.

      I have forced a low level on pin 2 of R166, (MB_ID2, pin119 of ITE) but nothing changes.

      I have also disconnected coil L6.

      Can you point me any other advice?

      Here is the schematic:
      Attached Files

      Comment


        #4
        Re: hp dv3 dis to uma?

        I'm still trying to convert this motherboard from discrete graphics to uma graphics, but with any luck.

        I have been tried the signal DGPU_PWR_EN, but same results. (on other motherboards do the trick)

        Nobody has experience converting this almost identical mobos:
        ST133i 6050A2314301-MB-AX1 HP CQ32
        and 6050A2371701-MB-A01

        Perhaps with a new bios?

        Thanks.

        Comment


          #5
          Re: hp dv3 dis to uma?

          I DO THE SAME REMOVED THE R119 AND I GO TO A NORMAL ... I WAS LUCKY.

          MY PLATE IS FROM UMA HP DM4 6050A2314301-MB-A04

          Comment


            #6
            Re: hp dv3 dis to uma?

            Originally posted by jeydensoft View Post
            i do the same removed the r119 and i go to a normal ... I was lucky.

            My plate is from uma hp dm4 6050a2314301-mb-a04

            only r119 you remove bro? Thanks

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              #7
              Re: hp dv3 dis to uma?

              Originally posted by techkid View Post
              only r119 you remove bro? Thanks



              Sorry, I'm wrong. It's the R166..

              Comment


                #8
                Re: hp dv3 dis to uma?

                Originally posted by Jeydensoft View Post
                Sorry, I'm wrong. It's the R166..
                good to know, thanks!

                Comment


                  #9
                  Re: hp dv3 dis to uma?

                  Please help. Where are the location of R166 on mobo 6050a2371701 mb a01? Can someone send me a picture?

                  Comment


                    #10
                    Re: hp dv3 dis to uma?

                    Originally posted by balobi View Post
                    please help. Where are the location of r166 on mobo 6050a2371701 mb a01? Can someone send me a picture?


                    Attached Files

                    Comment


                      #11
                      Re: hp dv3 dis to uma?

                      In my case laptop the conversion in Uma worked by removing R166 and inductor L6. My mainboard is 6050A2371701-MB-A01with i3 350M CPU
                      Last edited by robgerr; 11-03-2020, 12:32 PM.

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                        #12
                        Re: hp dv3 dis to uma?

                        Thanks

                        Comment


                          #13
                          Re: hp dv3 dis to uma?

                          I succesfully converted my HP Pavilion dv3-4050et (Product no: WN975EA#AB8) to UMA. I removed resistor R166 and Inductor L6. It isn't necessary to remove heatsink or Mainboard. Just lift the faceplate (which includes Keyboard) and desolder the resistor and Inductor. Thats it.

                          Comment


                            #14
                            Re: hp dv3 dis to uma?

                            Thanks to everyone for your support.
                            I 100% confirm this works superbly
                            I used this to repair my HP Pavilion DM4...
                            100% working

                            Comment


                              #15
                              Re: hp dv3 dis to uma?

                              Thanks...

                              Comment


                                #16
                                Re: hp dv3 dis to uma?

                                Hi Friend I removed both r166 and l6 inductor but nothing on screen .. its necesary a new bios or a new cpu my cpu is i7
                                THANKS
                                Attached Files
                                Last edited by bokeboke; 05-16-2022, 03:13 AM.

                                Comment


                                  #17
                                  Re: hp dv3 dis to uma?

                                  not work remove L6 and R166

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