Hi
I have 5 dell motherboards. All dell inspirons but with 3 models 5570 and 7373 and 7570. They all have a very strange issue. When the ram is not connected they indicated (by blinking) that there is no ram installed. While when I install the ram the blinking code code indicate that there is an issue with the ram. I tried many good working rams but no luck.
All power rails are working fine. No heating on any component.
My only question is " do anyone know which signals identify the ram modules?" Of in any DDR4 slot. Is it like a sensor like chip or it is identified in the CPU.
I would really appreciate any advise.
Sorry I do not have any schematics but I would assume the ddr4 identification sequence would be the same on any board. I might be mistaken.
I have 5 dell motherboards. All dell inspirons but with 3 models 5570 and 7373 and 7570. They all have a very strange issue. When the ram is not connected they indicated (by blinking) that there is no ram installed. While when I install the ram the blinking code code indicate that there is an issue with the ram. I tried many good working rams but no luck.
All power rails are working fine. No heating on any component.
My only question is " do anyone know which signals identify the ram modules?" Of in any DDR4 slot. Is it like a sensor like chip or it is identified in the CPU.
I would really appreciate any advise.
Sorry I do not have any schematics but I would assume the ddr4 identification sequence would be the same on any board. I might be mistaken.
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