Dell XPS 15 9530 sluggish performance

1 December, 2014 · Reading time: ~1 minute(s) (155 words) techsupport notes dell xps xps9530

This morning, I noticed that my Dell XPS 15 9530 felt a little sluggish, so did some investigation and found the CPU clock had capped at a lower speed. I did a full reboot of Windows 10, and luckily this was sufficient to shake things back into life. But a quick read online suggested that some people aren’t quite as lucky in this situation.

So if a reboot doesn’t resolve the issue, what next?

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