First check the vga port.
Vga cable plugged in but not working.
My computer runs windows 10 pro 64bit.
Monitor not displaying through vga cable posted in internal hardware.
I have one monitor plugged into the dvi output via a vga converter thing this works fine.
When i plug in the monitor with the dvi cable and turn it on it says no vga cable the display will go into power save mode in 5 minutes i tried to use the vga cable but there s no input for that on my pc.
I have windows 7 x64.
I have two monitors plugged into my gtx760 ti graphics card one through dvi one through vga the.
I tried replacing the cable just in case that was the problem but it did not change the issue.
Next check if the cables are working properly.
Monitor just says no video sighnal.
I have it hooked up to my computer with a vga cable using a dvi adapter as my video card only has 1 hdmi port being used by my main monitor 3 display ports and 1 dvi port.
It is an old 10 years monitor but works ok if i plug it into the dvi vga converter.
Check to be sure that it is plugged into a power source that works and turned on.
I m trying to connect a second monitor to the hdmi output by way of a hdmi to vga cable.
If necessary replace them with another identical signal cable e g hdmi or dvi to conduct a cross test.
If your monitor and cable are working it is possible that your input device is not.
Check if there is any damage or something inside the port is preventing vga signal from getting through.
This does not work at all.
Next if this does not solve your problem disconnect your computer dvd player or another input device from your cable and plug in a new input device.