Question Gigabyte z690 and i7-12700k not posting

Mar 31, 2022
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I recently built a new pc with
CPU = i7 12700k
GPU = gigabyte 8gb 1070
Cooler = h100i rgb pro xt
Motherboard = gigabyte z690 gaming x
SSD = corsair 970 evo plus 1TB (m.2)
PSU = 650W psu

However whenever i turn the pc on the fans turn on however the bios does not load, my gpu's rgb do not turn on and the motherboard cpu error led turns on. Has anyone experienced anything simmilar and if so have you found a way to resolve the problem. (I know that my ram, gpu, SSD, and cooler individually work as i've tested them on a test bench with some old component i had laying around).