However, when assemble them, my computer doesn't work and cannot go in to Bios and monitor keep black screen. What i have see is all fans run around 15s and then off and on again, like keep rebooting by itself.
Your a life saver. The ryzen 5 3600 also has no GPU and neither does the asrock b450m pro f. I tried a spare graphics card and it still wouldn't show video but after reading this I tried one more time and finally got it to boot. Was stUck om this issue for twp hours.
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