Question ROG STRIX B460-I Gaming Issue

[Cloudcove]

I just built a system yesterday and had everything but the GPU. It worked fine. The GPU came in today. So I plugged it in The bios boots but the screen immediately afterwards goes blank like the signal is there but the video for the signal is not. It does't matter whether it is plugged into the GPU or not. What do you all think
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[CountMike]

I just built a system yesterday and had everything but the GPU. It worked fine. The GPU came in today. So I plugged it in The bios boots but the screen immediately afterwards goes blank like the signal is there but the video for the signal is not. It does't matter whether it is plugged into the GPU or not. What do you all think
Send Help

Which CPU ? Did you connect monitor to GPU ?

 

[Cloudcove]

Which CPU ? Did you connect monitor to GPU ?

Yeah I connected them it seems to boot to a black screen but the backlight on the monitor is still on so I figure it is receiving some signal


Intel Core i5 processor 10400
ROG STRIX B460-I
ASUS GeForce GTX 1660 Super Overclocked 6GB Dual-fan EVO