Oh I think I have progress! But DRAM LED lit now. Update in first post. Thank you all for your help so far. : r/gigabyte
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Error 53 and DRAM LED on - system not booting
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Dram Q Led Is Always Lit
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DRAM LED stays on, tried multiple sticks, checked the RAM pins and slots, checked the CPU for bent pins and bad mobo sockets, all is good as far as I can tell.
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