I just build my first pc and did everything with youtube videos. When i start my pc, there is no screen. HDMI is connected to GPU. I need help, i don't know what to do.
Before i started with the building, i did a bios update with this tutorial:
And the bios update was from here:
B550M AORUS PRO (rev. 1.0) Unterstützung | Mainboards - GIGABYTE Germany
The F11i version.
after that i started building and now when i press the power button, it turns on but there is no screen.
I tried to reset CMOS but it did not help. Anyone please help.
Also when i try to longpress the power button to shut the pc down, nothing happens. the power button just blinks
Maybe CPU dead? It accidentaly came out when i tried to take out my cpu cooler but could that have been the reason to break it? the pins look good so i dont think thats the reason.
what can i do?
Build:
https://de.pcpartpicker.com/list/sBb2rr
Pics: