If your laptop and projector both have VGA ports, you can connect them with a VGA cable and no adapter.
VGA: This is an older video connector that is limited to a resolution of 640x480. Some projectors do support USB-C video input, though, in which case you can connect your laptop directly to the projector via a USB-C cable. USB-C: If your laptop uses USB-C to output video, you’ll typically need to buy a dock that includes an HDMI port or a USB-C to HDMI adapter. If it does, then you can either use an HDMI-to-DisplayPort cable or an HDMI-to-DisplayPort adapter. DisplayPort: These are more commonly on desktop video cards, but your laptop may have one. You can use a cable with HDMI on one end and HDMI type-c on the other or an adapter. Mini HDMI Port: Also known as HDMI type-c, these are functionally identical to HDMI, just much smaller. HDMI is the easiest way to connect a projector to your laptop. HDMI Port: If your laptop has a full-sized HDMI port and your projector has the same type of port, you won’t need an adapter. If the cable is not damaged, check the projector input settings and computer display settings, update graphics card drivers, and inspect your projector HDMI port. When your Epson Projector displays a ‘ No Signal’ message when using HDMI as input, first inspect the HDMI cable. In that case, I would recommend getting in touch with Epson’s official support. If the new cable works without a ‘no signal’ error message, then it means your projector HDMI port is faulty. If that does not work as well, test your laptop with another projector or monitor using HDMI. 
If your projector has multiple HDMI ports, try using the other one.
If none of the above methods work, maybe the issue is with your Epson Projector port. Once your graphics card drivers are updated, restart your computer for changes to take effect. Select Search automatically for the driver option. Right-click on your display driver and choose Update Driver. You can open it by typing devmgmt.msc command in Windows Run. To update graphics card drivers in Windows 10 or Windows 11, open Device Manager. Another quick workaround is to update your computer GPU drivers.
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