My new PC won't boot/post

[williamericson2203]

My new PC I just built won't boot or post, but the fans are spinning and there was no beep code. My parts are listed below.

 

https://www.newegg.com/Product/Product.aspx?Item=N82E16813157767&cm_re=asrock_a320m-_-13-157-767-_-Product - Motherboard

https://www.amazon.com/AMD-Ryzen-Processor-Radeon-Graphics/dp/B079D8FD28/ref=sr_1_1?s=pc&ie=UTF8&qid=1537833490&sr=1-1&keywords=ryzen+5+2400g - CPU 

https://www.newegg.com/Product/Product.aspx?Item=N82E16820232609 - RAM

https://www.newegg.com/Product/Product.aspx?Item=N82E16817438145 - PSU

https://www.newegg.com/Product/Product.aspx?Item=N82E16811133364 - Case

https://www.amazon.com/Blue-Cache-Desktop-Drive-WD10EZEX/dp/B0088PUEPK/ref=sr_1_1?ie=UTF8&qid=1537833466&sr=8-1&keywords=1tb+wd+blue - HDD

 

The only issue I had during the build was that my PSU had an 8-pin CPU cable, but my CPU connector was only a 4-pin. Everything else went smoothly. The fans all spin and the case light on the power button lights up. I have a Windows 10 .iso file on a USB flash drive, and my motherboard came with a DVD. Everything seemed to work, I got no beep code. I'm not sure what the issue is, but that's also the reason I'm posting it here. Am I being stupid, do I have to flash the BIOS or reset the CMOS? It's hooked up to a projector via DVI, and the projector doesn't receive a signal. Please advise.

 

 

[Slottr]

Could be that the bios hasnt been updated to support the 2xxx series cpus

[williamericson2203]

Newegg advertised it as Ryzen 2000 series ready, could I update without a 1000 series CPU?