The melting problem with the 12VHPWR connector is tried-and-true lore in the PC hardware community at this point, but before your warranty runs out, I'm advocating that you check your power ...

If you suspect the screen flickering issue is related to faulty hardware, you can run Apple diagnostics on your Mac to check if there's a problem with a particular component.

1] Check your GPU health by using the DirectX Diagnostic Tool DirectX Diagnostic Tool is used to test DirectX functionality and troubleshoot sound and video-related hardware problems.

If Fortnite keeps crashing or freezing on Windows 11/10, check its system requirements first, and then use these proven fixes to resolve the issue.

If your Dell laptop won't turn on, there are a variety of hardware and software problems to troubleshoot.

Samsung's Galaxy S24 Ultra has a camera hardware issue, in at least some units. It appears to be a fairly widespread problem.