Summary
- Resistances TODO
- Error 43 in Device Manager, BIOS looks OK, suspected VRAM
- In terms of confirming a VRAM issue, there are no vertical bar artefacts, only the Python scripts.
- I do have a couple of the right kinds of chips in stock, so I could try replacing the last two chips.
Script dmgg.py output seems to suggest an issue in channel D (chips 7 and/or 8)
The direct-mem-test.py script also suggests a VRAM error, but I don’t know how to tell which chip:
