hi everyone i have dell inspiron N5110 no display

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  • arber1232
    Badcaps Veteran
    • Dec 2019
    • 368
    • Albania

    #1

    hi everyone i have dell inspiron N5110 no display

    hi , my laptop dell inspiron N5110 not display . i have brights but not have figure . Can you any idea for this problem .
  • mcplslg123
    Badcaps Legend
    • Jun 2015
    • 7262
    • india

    #2
    Re: hi everyone i have dell inspiron N5110 no display

    Check Hall1 connector on the mb.What is the voltage on PIN2 and 4?? If pin2 has no voltage, then jumper a wire between pin2 and pin4 and you will get display for sure.

    Comment

    • arber1232
      Badcaps Veteran
      • Dec 2019
      • 368
      • Albania

      #3
      Re: hi everyone i have dell inspiron N5110 no display

      pin 2 i have 19 v .

      Comment

      • arber1232
        Badcaps Veteran
        • Dec 2019
        • 368
        • Albania

        #4
        Re: hi everyone i have dell inspiron N5110 no display

        pin 4 i have 3.3v

        Comment

        • arber1232
          Badcaps Veteran
          • Dec 2019
          • 368
          • Albania

          #5
          Re: hi everyone i have dell inspiron N5110 no display

          Originally posted by mcplslg123
          Check Hall1 connector on the mb.What is the voltage on PIN2 and 4?? If pin2 has no voltage, then jumper a wire between pin2 and pin4 and you will get display for sure.
          this is shcematic
          Attached Files

          Comment

          • mcplslg123
            Badcaps Legend
            • Jun 2015
            • 7262
            • india

            #6
            Re: hi everyone i have dell inspiron N5110 no display

            Originally posted by arber1232
            pin 2 i have 19 v .
            It's impossible to have 19V on pin2. Check your measurement again. Dont jumper if you really have 19V on pin2 but i think its very very unlikely.

            Comment

            • arber1232
              Badcaps Veteran
              • Dec 2019
              • 368
              • Albania

              #7
              Re: hi everyone i have dell inspiron N5110 no display

              see this shcematic i have 1.2.3 pin i have 19 v and 4 pin i have 3,3 v

              Comment

              • piernov
                Super Moderator
                • Jan 2016
                • 4435
                • France

                #8
                Re: hi everyone i have dell inspiron N5110 no display

                Baclight but no image? Black screen or white screen?
                Could always be the usual dead GPU on this machine.
                OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

                Comment

                • lapfix
                  Badcaps Legend
                  • Mar 2020
                  • 2715
                  • my workshop

                  #9
                  Re: hi everyone i have dell inspiron N5110 no display

                  Can you give us the voltage on U4901 !

                  Comment

                  • arber1232
                    Badcaps Veteran
                    • Dec 2019
                    • 368
                    • Albania

                    #10
                    Re: hi everyone i have dell inspiron N5110 no display

                    its black screen. this laptop not have gpu . i change procesor but its same problem , in u4901. i have 3.3v its ok .. i think problem is in pin4 Nc i not have voltage , in same board is 1,2 v in pin 4

                    Comment

                    • mcplslg123
                      Badcaps Legend
                      • Jun 2015
                      • 7262
                      • india

                      #11
                      Re: hi everyone i have dell inspiron N5110 no display

                      Originally posted by arber1232
                      see this shcematic i have 1.2.3 pin i have 19 v and 4 pin i have 3,3 v
                      Hall sensor is there on Pg70 and pin1 and3 are non connected. How you have 19V there. The hall sensor is located at the extreme right hand lower side near 3/5v regulator IC. I still feel you are measuring at some other location or your measurements are wrong.

                      Comment

                      • arber1232
                        Badcaps Veteran
                        • Dec 2019
                        • 368
                        • Albania

                        #12
                        Re: hi everyone i have dell inspiron N5110 no display

                        see in schematic bro is 19v for light lcd pin 1,2,3 . pin 4 is NC and i not have voltage

                        Comment

                        • arber1232
                          Badcaps Veteran
                          • Dec 2019
                          • 368
                          • Albania

                          #13
                          Re: hi everyone i have dell inspiron N5110 no display

                          Originally posted by mcplslg123
                          Hall sensor is there on Pg70 and pin1 and3 are non connected. How you have 19V there. The hall sensor is located at the extreme right hand lower side near 3/5v regulator IC. I still feel you are measuring at some other location or your measurements are wrong.
                          see is pin 1.2.3.4.5
                          Attached Files

                          Comment

                          • mcplslg123
                            Badcaps Legend
                            • Jun 2015
                            • 7262
                            • india

                            #14
                            Re: hi everyone i have dell inspiron N5110 no display

                            Originally posted by arber1232


                            see is pin 1.2.3.4.5
                            You've proved i was right in assuming that you are measuring at wrong location. You are measuring at LVDS ConnectorLCD1. I asked you to measue HALL1 connector for which i've given you even an idea about its location.

                            Now locate it correctly and measure pin2 and 4.

                            Comment

                            • lapfix
                              Badcaps Legend
                              • Mar 2020
                              • 2715
                              • my workshop

                              #15
                              Re: hi everyone i have dell inspiron N5110 no display

                              What's the voltage on LVDS connector pin : 1/5/15/26/30

                              Comment

                              • arber1232
                                Badcaps Veteran
                                • Dec 2019
                                • 368
                                • Albania

                                #16
                                Re: hi everyone i have dell inspiron N5110 no display

                                Originally posted by mcplslg123
                                You've proved i was right in assuming that you are measuring at wrong location. You are measuring at LVDS ConnectorLCD1. I asked you to measue HALL1 connector for which i've given you even an idea about its location.

                                Now locate it correctly and measure pin2 and 4.
                                pin 2 i have 1,3v and pin 4 i have 3,3 v

                                Comment

                                • SMDFlea
                                  Super Moderator
                                  • Jan 2018
                                  • 20731
                                  • UK

                                  #17
                                  Re: hi everyone i have dell inspiron N5110 no display

                                  Originally posted by mcplslg123
                                  You've proved i was right in assuming that you are measuring at wrong location. You are measuring at LVDS ConnectorLCD1. I asked you to measue HALL1 connector for which i've given you even an idea about its location.

                                  Now locate it correctly and measure pin2 and 4.
                                  if further proof is needed..


                                  https://www.ebay.co.uk/itm/H7PRC-BRA...-/153139332342
                                  Attached Files
                                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                  Comment

                                  • arber1232
                                    Badcaps Veteran
                                    • Dec 2019
                                    • 368
                                    • Albania

                                    #18
                                    Re: hi everyone i have dell inspiron N5110 no display

                                    Originally posted by lapfix
                                    What's the voltage on LVDS connector pin : 1/5/15/26/30
                                    a have 19v.1,7v,3,3v. 0v and pin 30 i have 3,3 v
                                    Last edited by arber1232; 07-22-2020, 02:32 AM.

                                    Comment

                                    • arber1232
                                      Badcaps Veteran
                                      • Dec 2019
                                      • 368
                                      • Albania

                                      #19
                                      Re: hi everyone i have dell inspiron N5110 no display

                                      Originally posted by SMDFlea
                                      yes understand jump pin 2 and 4 now i have more brights but not figure

                                      Comment

                                      • arber1232
                                        Badcaps Veteran
                                        • Dec 2019
                                        • 368
                                        • Albania

                                        #20
                                        Re: hi everyone i have dell inspiron N5110 no display

                                        when I try it with a 14 inch screen the laptop gives me pictures but gives it distorted

                                        Comment

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