F5F Stay Refreshed Hardware Desktop Issue with B550 Pro 4 not posting

Issue with B550 Pro 4 not posting

Issue with B550 Pro 4 not posting

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Airwolf777
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66
09-25-2020, 03:05 AM
#1
Hey! I just got a new B550 pro4 but it won’t post. I have: -Ryzen 5 5600X with 2x16 GB DDR4 3200 (link), and my old GTX 1070ti. Both CPU and RAM are open, no sound from the speakers, no display showing up. Using the RAM from another desktop doesn’t work either. I tried using just one in the A2 slot but it failed. The GPU LED lights up but the fan stops after a second. I can’t even power it off without turning on the PSU. Anyone have any suggestions? Thanks!
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A
Airwolf777
09-25-2020, 03:05 AM #1

Hey! I just got a new B550 pro4 but it won’t post. I have: -Ryzen 5 5600X with 2x16 GB DDR4 3200 (link), and my old GTX 1070ti. Both CPU and RAM are open, no sound from the speakers, no display showing up. Using the RAM from another desktop doesn’t work either. I tried using just one in the A2 slot but it failed. The GPU LED lights up but the fan stops after a second. I can’t even power it off without turning on the PSU. Anyone have any suggestions? Thanks!

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S
steel51
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205
09-25-2020, 03:40 AM
#2
No, I don't have a Ryzen CPU or access to BIOS updates.
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S
steel51
09-25-2020, 03:40 AM #2

No, I don't have a Ryzen CPU or access to BIOS updates.

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csige791
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818
09-25-2020, 12:36 PM
#3
Regrettably (or perhaps with a smile), it was a simple oversight... I missed the 12-pin ATX power connection for the motherboard. Fingers crossed someone else will handle this instead of spending hours testing different CPUs and RAM again.
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C
csige791
09-25-2020, 12:36 PM #3

Regrettably (or perhaps with a smile), it was a simple oversight... I missed the 12-pin ATX power connection for the motherboard. Fingers crossed someone else will handle this instead of spending hours testing different CPUs and RAM again.

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