It may be something totally different in your case, but I had exactly that picture when I at some point got what turned out to be a wrong RAM - it was almost similar to what I was after, one digit difference in its timing and I had exactly this - my Mac booted and worked just fine up until a reboot at an absolutely random moment. So if I were you I’d triple check the RAM
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It may be something totally different in your case, but I had exactly that picture when I at some point got what turned out to be a wrong RAM - it was almost similar to what I was after, one digit difference in its timing and I had exactly this - my Mac booted and worked just fine up until a reboot at an absolutely random moment. So if I were you I’d triple check the RAM. I fixed it by getting a Mac compatible RAM - one that had this stated loud and clear on the packaging.
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I know you have a PC, but RAM timing can be the root of the problem
It may be something totally different in your case, but I had exactly that picture when I at some point got what turned out to be a wrong RAM - it was almost similar to what I was after, one digit difference in its timing and I had exactly this - my Mac booted and worked just fine up until a reboot at an absolutely random moment. So if I were you I’d triple check the RAM