Connecting Monitor to PC

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  • Benobi
    PCHF Member
    • Oct 2017
    • 20

    #1

    Connecting Monitor to PC

    Hi, so I have a PC tower which I know works fine. The monitor turns on fine and shows the little green light in the corner when I turn it on. However, when I connect the tower to the monitor with a vga cable, the monitor’s little light immediately goes from green to orange. All this time the monitor is just black. Any suggestions on how to stop this? I have tried with multiple monitor, VGA cables and whatever the name of the cable is that gives the PC/monitor power and still doesn’t work.
  • jmarket
    PCHF Owner
    • Jan 2015
    • 7635

    #2
    Hi there @Benobi and welcome to PCHF

    We need more information about your computer. What brand of monitor is it, what brand of computer is it, RAM specs, HD brand, etc.

    Basically we need:

    OS:
    Brand/Manufacturer of computer:
    RAM brand and capacity:
    HD brand and capacity:
    Monitor brand and specs:
    GPU:
    PSU:

    Comment

    • Benobi
      PCHF Member
      • Oct 2017
      • 20

      #3
      Ok, I’ve just been given the PC from a friend so not really sure all the details but I’ll try my best.
      OS: ubuntu
      PC brand: Dolby
      Monitor: dell

      Other info: intel I2 quad PC

      On the front of the PC it says AOpen (not sure what that means)

      As I can’t actually use the PC as I can’t get a monitor to work, I can’t work out any other specs. So, all I have provided is just from what I can read externally on the hardware it self.

      Comment

      • georgeks
        PCHF Member
        • May 2017
        • 335

        #4
        Is it possible that during transfer something was knocked off?
        Can you open the system and post a picture for us?

        Comment

        • Benobi
          PCHF Member
          • Oct 2017
          • 20

          #5
          I’m trying to post a picture but it says the file is too big… I have had the PC for a few weeks and the same problem was happening then suddenly it all started working. I hadn’t use some it for about a week and now it’s all happening again. Everything is this exact same as it was a week ago- yet I’ve literally tried everything I can think of and it still won’t work…

          Comment

          • jmarket
            PCHF Owner
            • Jan 2015
            • 7635

            #6
            Did you try Clicking Upload a File and doing it that way?

            Comment

            • plodr
              PCHF Member
              • Aug 2016
              • 1021

              #7
              Two corrections: Dolby refers to sound it is not the brand of comper, and AOpen is a brand of CD/DVD drive.

              Comment

              • Benobi
                PCHF Member
                • Oct 2017
                • 20

                #8
                Oh sorry- I really know nothing about computers… I honestly don’t know the brand of computer as I can’t turn it on and there is nothing else to read on the exterior.

                Comment

                • Benobi
                  PCHF Member
                  • Oct 2017
                  • 20

                  #9
                  Originally posted by jmarket
                  Did you try Clicking Upload a File and doing it that way?
                  Yes, when I try to do that it either says the file is too big or error.

                  Comment

                  • system
                    PCHF Owner
                    • Jan 2015
                    • 7635

                    #10
                    Hi Benobi, and welcome to PCHF. There are 2 easy ways to get this file to us, get this free portable (meaning no install and mess) Faststone resizer HERE and use it to make the file size smaller, or upload the file to a hosting service and link to your post. Try Imgur HERE to do that. You will need to create a free account but they are non invasive.

                    Comment

                    • Benobi
                      PCHF Member
                      • Oct 2017
                      • 20

                      #11
                      Originally posted by gus
                      Hi Benobi, and welcome to PCHF. There are 2 easy ways to get this file to us, get this free portable (meaning no install and mess) Faststone resizer HERE and use it to make the file size smaller, or upload the file to a hosting service and link to your post. Try Imgur HERE to do that. You will need to create a free account but they are non invasive.
                      Ok, here is the link to the photos of the hardware : [MEDIA=imgur]all[/MEDIA]
                      I’ve got no idea how to open the PC though to see inside. I feel like its a really simple issue though since it was all working a week ago and nothing has changed. Yet I have tried everything I can think of and still not working.

                      Comment

                      • system
                        PCHF Owner
                        • Jan 2015
                        • 7635

                        #12
                        Hi Benobi, your pc is branded Aopen, to access the internals there should be two screws, the top one is visible but the lower one may be hidden by the blue network cable. Remove these screws and pull the side cover rearwards a small amount and it should come straight off.

                        [ATTACH]2919[/ATTACH]

                        Comment

                        • Benobi
                          PCHF Member
                          • Oct 2017
                          • 20

                          #13
                          Originally posted by gus
                          Hi Benobi, your pc is branded Aopen, to access the internals there should be two screws, the top one is visible but the lower one may be hidden by the blue network cable. Remove these screws and pull the side cover rearwards a small amount and it should come straight off.

                          [ATTACH]2919[/ATTACH]
                          Ok thanks I’ll give that a try. One other thing I have just noticed is when I have simply connected the monitor to the power and stick the VGA cord into, then connecting the other end of the VGA cable into either my hdmi or dvi adapter, the monitor turns off- all without ever being connected to the PC.

                          Comment

                          • Benobi
                            PCHF Member
                            • Oct 2017
                            • 20

                            #14


                            Ok, have opened PC and attached is link to picture. Not sure if y’all wanted to see something specific inside but I can take more photos if needed

                            Comment

                            • system
                              PCHF Owner
                              • Jan 2015
                              • 7635

                              #15
                              Originally posted by Benobi
                              Ok thanks I’ll give that a try. One other thing I have just noticed is when I have simply connected the monitor to the power and stick the VGA cord into, then connecting the other end of the VGA cable into either my hdmi or dvi adapter, the monitor turns off- all without ever being connected to the PC.
                              That could be normal procedure as the monitor could be turning itself into power save mode. Have you tried connecting the monitor without the adapter you have in your picture?

                              [ATTACH]2920[/ATTACH]

                              Comment

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