No signal monitor after some change

[PatStick]

Hey,
So i bought a new game named Battlefront 2 on origin, but when i started the game it said something like this' detected AMD drivers 0.0.0, requird 17.0.1'So i checkt on forums why i get this messege while my drivers are up to date. And someone said that i got to disable my old internal grapics card in my gpu and it shoud to work but it didn't.

So i had an idea to uninstall the drivers and install new one. So i dit. I downloaded the driver uninstal utility from the amd site and opened it. Then i get a messege that i can boot in to safe mode to uninstall the drivers so i did. Than my pc has to reboot in to safe mode but the restart duration was so long. So i turned my pc off and than on. But nothing displayd.

My monitor only said 'no signal'. I try'd some things that people do wen they got this problem but nothing worked. I even try'd to plug the hdmi to all of the TVs and monitors in my house but that didn't worked as well.
I got still the no signal messege. But the pc is working. The leds are still giving light and the pc is making a noise as always. Pls help me, someone!!

Graphics card: AMD radeon RX470
Cable: HDM

 

[PatStick]

I have tried to remove the battery for a few minutes but that didn't work. And also can't find the jumper. Yes, i have windows 10. Do you have other ideas to let it work?

 

[PatStick]

Nothing shows up. And my HDMI is directly conected to my graphics card.

 

[PatStick]

A few months ago i installed a new gaphics card. Nothing els.

 

[PatStick]

My card works good. I try'd him on my old dusty pc and it worked. And it's not the fault of the cable. I plugd in my cable from my tv and still no signal. Verry strange!

 

[PatStick]

I tried connecting it to the onboard output but still no signal.

 

[PatStick]

SkeeterUK, thanks it helpt. It workt! But my game still gives that message 'detected AMD radeon driver version 0.0.0. The required driver version is 18.5.1 or later. Please update your drivers at http://www.amd.com/ before playing the game.' And my drivers are up to date 19.12.3
Anywan has a idea?

 

[PatStick]

Got it, i deteted in the device manager my vega graphics and my game starts to work. Thanks for the help and love you people!!!