You may try connecting with a different cable or test your cable to ensure that the cable is not broken.
Vga cable not connecting to projector.
Many video connection ports will be labeled.
Verify the monitor cable is not loose by disconnecting the cable from the back of the monitor and reconnect the cable.
After you identify the cable type hdmi dvi or vga you can connect the two.
If you are attempting to connect a source device via vga double check that you are using a vga to hdmi converter not the more common hdmi to vga adapter which will not convert your analog vga signal to.
This is an affordable accessory that cost less than 10.
Check that you have the usb c cable plugged into the usb c port on the projector that is labeled usb c video and not the usb c charge port.
But if they are not labeled look at the shape of the cable and plug it into a port that looks the same.
If there is no vga output port on your laptop connect a vga adapter for the video output that your laptop does have such as an hdmi to vga adapter or dvi to vga adapter.
There are two ways to go around this compatibility problem though.
Since your laptop doesn t have a vga port you should acquire a hdmi to vga adapter.
This adapter allows you send signals from your hdmi desktop or laptop to old or new monitors with a video graphics array vga interface.
The dvi connection is newer than vga and it offers a sharper image.
Make sure you re plugging in the the right part of the cable to the right input.
Connect the other end of the cable to the video adapter.
Ensure that the projector is powered on and ready for use.
It s only found on desktop computers for use with monitors.
I have got my new windows 8 dell inspiron 15 laptop.
The monitor cable connects to the back of your computer using either a vga dvi hdmi or displayport connector.
The hdmi to vga adapter enables you to link the hdmi output from your computer laptop onto the vga projector.
Plug in the cable to the port on both your mac and the projector.
Using an hdmi to vga adapter.
After that you should connect the video cable from your laptop s external video port to the projector.
Make sure that your tv monitor or projector is turned on.
But when i tried to connect to a projector the projector indicate the massage that no signal.
It does not have a vga port and i do a lot of presentations where i need to connect to projectors at my client s offices.
Connect the other end of the adapter to your surface.
Although the dvi port is not shown in our epson projector example it may be used with a projector but is not used on tvs.
Consequently projectors with dvi inputs may only utilize a desktop computer.
Check whether the projector is connected to the computer using the right cable hdmi or vga on the correct port.
Plug one end of the video cable into the port on the external screen.
If you use an hdmi to vga adapter be aware that the outputted video will be in standard definition and not high definition.