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HP Z620 No working USB3 Catalina 10.15.3 RehabMan's Method

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system report shows only 1 Ethernet device.. I'm using mausi ethernet kext...

Please someone share proper EFI for Z620 build...! I think I have lots of unwanted things in my EFI...
 
Thank you buddy... I think RX 560 will do better than K4000...

My RX 570 is suffering slowness since 10.15.4... Until 10.15.3 GeekBench was around 45k (Metal), now is 30k.
I suggest 580 or better...

system report shows only 1 Ethernet device.. I'm using mausi ethernet kext...

Please someone share proper EFI for Z620 build...! I think I have lots of unwanted things in my EFI...

Use Hackintool to see loaded modules...
Attached you can find my OC EFI (see my signature for detailed specs).

Let us know!
AC
 

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  • EFI OpenCore 0.6.2 HP Z620 20201001 (anonymized).zip
    58.3 MB · Views: 267
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