Need Help: No Display on My New PC Monitor

I just put together a new PC, and while all the components turn on, I'm not getting any image on my monitor. I performed a BIOS Flashback with the latest version (not the beta), but something's still not right. The indicator LEDs are supposed to show me what's wrong, but I can hardly figure them out because of the little dots—right now, I can only see a white dot and a yellow dot. I think they might indicate issues with the RAM and the VGA. The strange part is that everything seems to be running fine; the graphics card fans are spinning, and the RAM RGB is lighting up. What do I do?

I've been tinkering a bit and noticed the 'VGA' and 'Boot' LEDs seem to be the issue. I pulled out one stick of RAM, and the VGA LED turned off, but I'm confused since I reinstalled the RAM, and it's back to just the yellow LED, which might be for boot or VGA. When I power on the PC, there are three LEDs that light up for a moment: an orange one (second LED), a red one (first LED), and a white one (third LED) that stays on briefly before finally showing the yellow one, which is the fourth LED that remains lit. Any suggestions would be much appreciated!