In case anybody needs an internal memory card reader that works OOB with Mojave/Catalina
Not much of a surprise, but the box does not state Mac support
Product ID: 0x0321
Vendor ID: 0x0bda (Realtek Semiconductor Corp.)
Trying above with Optiplex 3030 AiO with i3-4160 / HD4400 iGPU with config from Slim61 above
The only problem is wakeup from sleep, backlight does not come back, so the screen is very dark (hardly able to see the coursor, to be able to restart)
In IORegExplorer, the display is listed as...
10.15.4 on bog standard Optiplex 3046 works perfectly fine.
I did not play with any dsdt settings/specific config (as it was just a quick trial)
DELL OptiPlex 3046
6th gen Intel® Core™ i5 i5-6500
8 GB DDR4-SDRAM
Ethernet Controller(s) Realtek RTL8111HSD-CG Gigabit
Graphics Processor Intel HD...
Nothing much to do, so took an old Dell Precision T5500 with L5609 processor (nice low power), 12Gb RAM, Zotac GT 640 Zone edition 2048MB (from fleebay for £20), 120Gb SSD, latest A18 BIOS
Created MBR USB install with Doddude1 Catalina patcher (as it downloaded 10.15.4 install without...
Gave up on Sierra on that hardware long time ago, was (is) using High Sierra, but with nVidia GTX 1030 and later GT 730
But tested on another same hardware machine with Mojave & this works fine for IGP Intel HD 530:
No matter what I tried, I could never get anything but 7Mb on HD 530 on Mojave 10.14.5 in Lenovo Thinkcenter M800. Then I realized I had still entries from Haswell frambuffer patching, which obviously was causing havoc.
Once all unrelated junk removed & ig-platform-id = 0x193B0005, I...