this post was submitted on 19 Jun 2025
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Check that the power brick is outputing the right voltage? Also, remove any component that you can and after each one try to start it. Sometimes a bad drive or memory dimm can keep everything from working.
Great advice, but unfortunately I've checked. 20V from the supply (measured on the laptop PCB), everything removed except the ram because I only have one compatible stick - I did swap the slot though.