XPS15 9550 with i7, HD530, Toshiba 1T

[RehabMan]

For my laptop, I had to make minor changes:
- To get my USB drive to work, had to add 15 port limit patch in Clover and FakePCIID_XHCIMux.kext. See the attache config.

How did you recognize, you need this port limit patch. I am working on my XPS 9550 and I got a garbled screen + still waiting for root device. Is this the error you got, also? I'll attach the picture of my boot crash. Thanks in advance

FakePCIID_XHCIMux.kext has no application to the hardware in your profile (installing it is nonsense).

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/