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Gigabyte B550 Vision D (Thunderbolt 3) + AMD Ryzen 7 3700X + AMD RX 5600 XT

Please try the attached EFI. This is taken directly from my working EFI folder. Serial numbers need to be added as shown. Also check that you are running Big Sur build 20A5395g.
View attachment 492220
Screen Shot 2020-10-18 at 13.53.50.png

All is well after i regenerated the SN!

Thanks!
 
@NCMacGuy @xtreem.p

If you are using EFI-062-GA-B550-VISION-D-NO-SLEEP.zip then please check if sleep/wake works in Big Sur Public Beta #6 if you have that version installed.

I would like to get independent verification before updating the build guide in Post #1.
@CaseySJ

Yes sleep/wake is working here as well with the latest Big Sur public beta! (My custom SSD for my flashed TB3 replaces your non-flashed.) At this point glad I didn't remove the WiFi/BT card. I hope future versions of Big Sur don't revert back.

SSDTs.png
 
@CaseySJ

Yes sleep/wake is working here as well with the latest Big Sur public beta! (My custom SSD for my flashed TB3 replaces your non-flashed.) At this point glad I didn't remove the WiFi/BT card. I hope future versions of Big Sur don't revert back.

View attachment 492234
Wonderful! Now I know I'm not dreaming...or hallucinating! :)
 
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I successfully flashed my TB3 chip today with the NVM33 firmware using the Arceli CH341A programmer and CaseySJ's comprehensive ** Mini-Guide for Flashing SPI ROM Chips using 3.3V CH341A Programmer **.

My Arceli programmer did not have the upper jumper in the required position, and I was initially confused about the Jumper 2-3 positions. "A picture is worth a thousand words," so CaseySJ may use this picture if he wishes with the jumpers properly positioned in the Mini-Guide.

View attachment 492172

...
The Mini-Guide for flashing SPI ROM chips with Arcelli has been updated. Thank you for the image.
 
@CaseySJ If you replace USB Optical Mouse with phone charger, does it get enough power?
I connected a USB Type A to Lightning cable between a black USB 2.0 port on the B550 Vision D and my iPhone 11 Pro Max, and it's charging the phone without any problem!
Screen Shot 2020-10-18 at 8.10.15 AM.png
iPhone 11 Charging.jpg
 
Sleep and Wake are both working now with all USB ports enabled?
No, not really. I still get a black screen. It could be the Vega.
 
Im jumping the gun...

Have to get a PI 4 too...

Screen Shot 2020-10-18 at 21.47.51.png
 
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