

Device Manager shows that the device is working properly but when I plug into the VGA out I get no signal.Check your power cable or replace it if necessary and power supply if you have a spear as either of them might be at fault. 2) then rebooted the system but there was no signal to my monitor I Tried Using My old HD5450 which Had a Vga-port and It works Fine Two cables are needed to connect this to your screen. For example, if your USB-C cable has the Thunderbolt Alternate Mode, you can connect to Thunderbolt devices. Wait for a couple of minutes, and then reconnect the VGA cable to your computer and monitor. A Video Graphics Array (VGA) connector is a three-row 15-pin DE-15 connector.
