A final update for anyone who comes here in the future and has similar problems. A support person from PC Specialist walked me through first getting the computer to work (turns out the BIOS reset the graphics card settings, and without Control Centre the "hybrid" option just didn't work at all), and then provided me with a patched version of Control Centre that installed correctly.
None of this was due to having a misconfigured Windows install or putting the wrong drivers in place, unless you count trying to install the Control Centre listed on PCS's very own website for Windows 10! The problem was that was out of date. And I suspect some problems were due to the dodgy SSD. The WHEA errors certainly were.
FWIW - I bought a new SSD from Western Digital and it's worked seamlessly. So I'm blaming the later WHEA bluescreens on Corsair. They seem to be useless.
None of this was due to having a misconfigured Windows install or putting the wrong drivers in place, unless you count trying to install the Control Centre listed on PCS's very own website for Windows 10! The problem was that was out of date. And I suspect some problems were due to the dodgy SSD. The WHEA errors certainly were.
FWIW - I bought a new SSD from Western Digital and it's worked seamlessly. So I'm blaming the later WHEA bluescreens on Corsair. They seem to be useless.
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