Spinning Fans. No Post. No Beep Code.

[wafflehigh]

Fresh PC build. Breadboarded to test and with debugging speaker - spinning fans but no post and no beep code. Debugging speaker works, confirmed by removing RAM and receiving 3 short beeps after power on.

• [MOBO] BIOSTAR X370GTN
• [CPU] Ryzen 5 1400
• [RAM] G.SKILL Ripjaws V Series 8gb (2x4gb)
• [GPU] Powercolor RX 580 Red Dragon 8gb
• [PSU] SilverStone SFX SX600-G 600W

Troubleshooting attempt:

• Monitor is good. Currently hooked up via HDMI to GPU.
• Power cables are either flush or less than a mm in float, but pushed enough that the tab catches the port. Reseated anyways.
• Reseated all cables.
• Reseated all components.
• Switched out the GPU, same result.
• Switched out the PSU, same result.
• Switched out the RAM, same result.
• No RAM, 3 short beeps.
• Reset the CMOS.
• Unplugged CMOS battery 30min, replugged CMOS battery, same result.

[GrayTech]

Booting Ryzen systems for the first time can take some time until they give you an image. When I  build my R5 1600 PC I had to wait  multiple minutes until the first display signal.

[wafflehigh]

1 hour ago, GrayTech said:

Booting Ryzen systems for the first time can take some time until they give you an image. When I  build my R5 1600 PC I had to wait  multiple minutes until the first display signal.

I powered it on and waited for about half an hour to no avail.

[GrayTech]

22 hours ago, wafflehigh said:

I powered it on and waited for about half an hour to no avail.

Okay then. Then I would guess that either the motherboard or the CPU are causing this problem. Maybe you can send them back.