my laptop cant detect the external vga monitor

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  • 14_SANGEETH_DAVID_KI
    PCHF Member
    • May 2022
    • 6

    #1

    my laptop cant detect the external vga monitor

    I accidently cracked my laptop screen so i tried to connect it with a vga monitor which was bought a few years ago.I used an hdmi to vga cable and a vga cable to connect them but still it is showing no signal on the monitor.I have looked into many youtube videos and still cant find the solution.The monitor and the cables work fine so i dont know whats the problem.My laptop screen is cracked but its a small crack so i can see on the other side of the screen.my laptop cant detect the external vga monitor.
  • veeg
    PCHF Director
    • Jul 2016
    • 8977

    #2
    Hello

    We need the laptop spec’s.. I have a laptop you need to press a combination of keys for a monitor,maybe this one does.

    Comment

    • Bruce
      PCHF Member
      • Oct 2017
      • 10697

      #3
      the Windows key + P will bring up the projection window (depending on your OS which we don’t know) where you can choose Duplicate.

      Comment

      • 14_SANGEETH_DAVID_KI
        PCHF Member
        • May 2022
        • 6

        #4
        Originally posted by Bruce
        the Windows key + P will bring up the projection window (depending on your OS which we don’t know) where you can choose Duplicate
        i tried that but still it is not working… it is not detecting the monitor.(my laptop is a windows 10 hp laptop)

        Comment

        • veeg
          PCHF Director
          • Jul 2016
          • 8977

          #5
          model name and number of the HP please

          Comment

          • 14_SANGEETH_DAVID_KI
            PCHF Member
            • May 2022
            • 6

            #6
            Originally posted by veeg
            Hello

            We need the laptop spec’s.. I have a laptop you need to press a combination of keys for a monitor,maybe this one does.
            Device name LAPTOP-INQIAB4J
            Processor AMD Athlon Silver 3050U with Radeon Graphics 2.30 GHz
            Installed RAM 4.00 GB (3.44 GB usable)
            Device ID 59EF6EE0-3BCE-4DC4-AD8A-270FA27EC053
            Product ID 00327-36273-13705-AAOEM
            System type 64-bit operating system, x64-based processor
            Pen and touch No pen or touch input is available for this display

            Comment

            • Malnutrition
              PCHF Moderator
              • Jul 2016
              • 7041

              #7
              While you have the vga monitor plugged into the laptop, go into device manager and uninstall the graphics driver and reboot the computer. If that fails, then go into device manager and select monitors then right click and scan for hardware changes.

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              • 14_SANGEETH_DAVID_KI
                PCHF Member
                • May 2022
                • 6

                #8
                Originally posted by Malnutrition
                While you have the vga monitor plugged into the laptop, go into device manager and uninstall the graphics driver and reboot the computer. If that fails, then go into device manager and select monitors then right click and scan for hardware changes.
                tried that too ???

                Comment

                • Bruce
                  PCHF Member
                  • Oct 2017
                  • 10697

                  #9
                  any chance you can get your hands on a monitor that has a HDMI port so you can try HDMI from the laptop to HDMI on the monitor?

                  Comment

                  • Bruce
                    PCHF Member
                    • Oct 2017
                    • 10697

                    #10
                    @14 SANGEETH DAVID KIRAN - still need help?

                    Comment

                    • 14_SANGEETH_DAVID_KI
                      PCHF Member
                      • May 2022
                      • 6

                      #11
                      Originally posted by Bruce
                      any chance you can get your hands on a monitor that has a HDMI port so you can try HDMI from the laptop to HDMI on the monitor?
                      No probably not

                      Comment

                      • 14_SANGEETH_DAVID_KI
                        PCHF Member
                        • May 2022
                        • 6

                        #12
                        Originally posted by Bruce
                        @14 SANGEETH DAVID KIRAN -
                        No probably not
                        Originally posted by Bruce
                        @14 SANGEETH DAVID KIRAN - still need help?
                        Yes but not urgent

                        Comment

                        • Bruce
                          PCHF Member
                          • Oct 2017
                          • 10697

                          #13
                          in that case we are sort of stuck with offering further suggestions.

                          either you simply can’t connect an external monitor - for whatever reason, or the method you are using needs tweaking.

                          getting your hands on a monitor with a HDMI port, and using a HDMI to HDMI cable will narrow down the reasons, like, is your HDMI to VGA adpater to blame, is your monitor at fault?

                          no friend, neighbours, work colleagues, family members you could burrow a screen for a few minutes?

                          Comment

                          • phillpower2
                            PCHF Administrator
                            • Sep 2016
                            • 15205

                            #14
                            The OP needs to be prepared to help themselves by either sourcing an external screen or taking the notebook to a local tech who can test it for them.

                            We are here to offer help where we can but need to draw a line on occasion.

                            Thread closed.

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