laptop vga to dvi to hdmi, no signal. have lowered resolution on secondary display, shows conection but no signal, manual said to change digital output to hdmi but can't find it in my laptop settings. help help help
laptop vga to dvi to hdmi, no signal. have lowered resolution on secondary display, shows conection but no signal, manual said to change digital output to hdmi but can't find it in my laptop settings. help help help
The most important thing to solving your issue is going to be this, what are you using to go from VGA to DVI? If you are just using a little plug adapter it isn't going to work. The problem is that VGA is an analog signal and HDMI is a digital signal so if you are not using an analog to digital signal converter you won't be able to make this work. I would STRONGLY recommend getting an active VGA to HDMI signal converter as this will solve the problem. Take a look at this VGA to HDMI install guide.
That page explains what you need and has a link to get the correct item.