Question bios wont boot

[ray8ended]

I just build my first gaming pc and everything went well. I maneged to download windows but then for a reason it didnt work, so I reset my bios by removing the CMOS battery and putting it back in after 10 minutes. But now, whenever i start my pc, nothing shows up on the screen and it is impossible to enter bios.
on the outside, my pc looks to be running just fine.

Here is the specs of my build

-Asus tuf gaming b550-Plus wifi II
-RTX 3060ti
-ryzen 5 5600
-1Tb WD blue ssd
-16 gb 3200mhz furry ram
-650w corsair psu
-Montech King 95 Pro

Do any of you know how to help me?

 

[NanoSuit3]

I think it's power. Not enough wattage in that 650w PSU is all I'm thinkin. If anything, I'd say get a 700 or 750w PSU if you can or just unseat a RAM stick, reset CMOS, then see if it posts with one stick after . . .

 

[ray8ended]

I think it's power. Not enough wattage in that 650w PSU is all I'm thinkin. If anything, I'd say get a 700 or 750w PSU if you can or just unseat a RAM stick, reset CMOS, then see if it posts with one stick after . . .

but when starting the pc, it should not be needing much power. Right?