Uploaded April 2025 | Updated September 2026, 1 week ago

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In this video, I conduct a risky experiment: installing an Intel Arc A770 GPU (Sparkle ROC OC edition) in a Mac Pro 2019. What starts as curiosity quickly turns into a cautionary tale when the GPU not only fails to work in macOS (as expected) but also causes system-wide issues.

Special thanks Orico for the IG770
oricotechs.com/products/oirco-ig740pro?srsltid=AfmBOop155rAGEr9GGMecvJSYZQVatteDmiNQ5f_8ZbCsiUPNOVP3a28
IG740PRO25 - 25% off

And Zike for the ZikeDrive Z666 USB4 40Gbps NVMe M.2 SSD Enclosure
Link: bit.ly/4aPbvU2
Code: DMGZ666 (20% OFF)

Sonnet 4x4 Silent Review
youtu.be/xwUc2LRoUyQ

Sonnet MacFiver in Mac Pro 2008
youtu.be/ZGh_PYbCqEM

Sonnet Allegro USBc Review
youtu.be/bTm0Q1utcV4