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Dell Precision 7510 - OpenCore boot problem


nickelnoff

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Thanks - actually the "no external displays" was a user error ... all ports apart from HDMI are working.

 

I checked back to my old Catalina install and HDMI was working but it was on the same framebufffer @2 as USB-C(DP) 

 

As for special graphics mode, Ouch, I just disabled this. I only get a blank screen now on laptop :(

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Yep can confirm it doesn't actually do anything 

 

Strange thing with the serial though. I checked the serial on https://checkcoverage.apple.com/ and it is reported back as: MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports). And the model is set to MacBookPro13,3... I'd love to find a valid unused serial but not sure that going to happen - checked for a good hour but they must be rare for a 4 year old model.

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It’s a Samsung Pro 950 512 GB. Ended up installing it. It just stopped part way through several times but kicked it off again. So all seems to be working now apart from an HDMI port which I’ll try and get working once I’m back at my desk next week. Cheers for the help !

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