[SOLVED] Nothing shows after installing new gtx 1050 ti from palit and new corsair cv450 into my pc

[Ineedhelp543]

Hi, I need help with my pc because today I was installing a new gtx 1050 ti from palit and new corsair cv450, when installing the gpu I had problems with putting it into the slot even though nothing was blocking it. When I turn it on there is no display even when I swap the hdmi cable to the onboard graphics but still nothing even my keyboard and mouse won't turn on. And also I can't go into the BIOS since the screen is black. The fans spin but they don't change speed which isn't normal since normally it changes speed when I get to the Linux desktop.
My pc components:
Amd ryzen 5 4650g PRO
Nvidia gtx 1050 ti from palit
Gigabyte a520m s2h motherboard
Corsair cv450 power supply
2× samsung EVO 870
1×8bg stick of RAM
1× m.2 from an unknown company

 

[spentshells]

Did you move any of the ram when installing the card? Are you sure it has been inserted correctly?

Remove your graphics card completely and try booting again using the onboard video.
No luck? Try this

View: https://www.youtube.com/watch?v=yYKU3XbIhZI&ab_channel=JTTech

No luck? Try repositioning your ram again.

Do this then come back.