Vga Port On Pc Not Working

Troubleshoot hardware or connection issues.

Vga port on pc not working. Hey guys i have a vostro 1700 with geforce 8400m gs graphics card. A hardware problem could be giving rise to the vga no signal issue so you have to make sure that the connector is plugged into the right port and isn t pulled out too easily. First check the vga port. External vga port not working monitor detected no signal when attaching external monitor to vga port it is being detected by ati catalyst control panel but no signal problem started suddenly.

This presentation explains the logical steps for repairing a failed vga port. After a few screens you can see a page where theset two options need to be checked. It is dead when i try to use the solo div jack without anything plugged into the vga jack. Fix hdmi port not working for windows 10 pc using compatibility mode.

Everything was fine i started up the pc did some clean up of old software rebooted several times during this process and even started to run windows update. Right click and select troubleshoot compatibility. First find the setup files. Computer its vga port can be connected to a primary or secondary vga monitor.

So i bought a new vga to div adaptor cord. My problem is that when i connect my tv and my laptop with a vga cable windows recognizes that a tv is connected and it asks me what sort of setting i want to use clone dual view or just the tv. I initially tried using the onboard port but no luck so then i switched to the video card. I had the same confusion with my newly built gaming pc but after i had a look inside if u see the graphics card and follow it to whereever it appears outside of ur pc u should see another hdmi port and 2 other ports behind it u have to use that untill u install all the drivers untill the dvi vga and hdmi will work.

But when i change my tv source to pc the tv says that there. I confirmed the new to me flat screen worked by plugging it into the vga port. When i remove and reconnect vga cable is shown in the monitor entering save mode tired it with different monitors same. I have another working div to vga adaptor on another box so i tried that one.

If you have a windows laptop computer its vga port can provide a signal to a projector or an external monitor. I also tried docking station vga port tried different drivers tried upgrading bios tried to boot laptop with screen closed and external display. There is a video card installed not sure the make model which has a dvi hdmi and vga port. Here is a thorough guide on how to fix vga no signal issues quickly and easily.