Question everything turns on but theres no display in my monitor

Oct 20, 2021
so basically this happened and now when i turn on my pc the fans start spinning (except for gpu fans) and the leds light up (gpu leds light up too) but my display stays blank, ive tried switching which display port to use on the monitor back of mobo and gpu (tried hdmi as well) the weird thing is when i switch to the correct input on the monitor it doesnt show the "no connection" sign like it does with the wrong ports even tho its literally just a black screen with no lights at all (my monitor has back light bleeding id know if the lights were on) so its almost like its detecting something but nothing is actually being sent, i tried clearing cmos and making sure everyone on mobo was plugged in and took out the ram switched them around nothing changed so i put them back in the original slots
pls help me im dumb
pc specs
cpu: AMD Ryzen 5 5600X
gpu: GeForce RTX 3070 AORUS MASTER
mobo: Gigabyte B550 AORUS ELITE AX V2 ATX AM4
ram: Crucial Ballistix 3600 MHz DDR4 DRAM Desktop Gaming Memory Kit 32GB
psu: Corsair RM Series, RM750, 750 Watt, 80+ Gold Certified