1vyrain VS SSDTTime

- 1vyrain BIOS with TDP set to 42W and Turbo Boost increased from 30 to 40s (you can find those settings in the 'Advanced' menu if you have an unlocked xx30 ThinkPad)

Read all about it: https://github.com/n4ru/1vyrain

Nice! Have you thought of changing to an open source BIOS with Skulls? It's more secure and faster. You can now flash it with a flash drive using 1vyrain.

For T530, ivyRa1n BIOS allows/unlocks overclocking.

i did the easiest one... 1vyrain, which is basically a softmod for the bios.. coreboot and libreboot are a different beast altogether, and afaik a physical bios flasher that you clamp to the bios chip...

The 1vyrain instructions direct you to clear any BIOS passwords or settings prior to flashing.

Try this instead.

Build SSDT-EC, SSDT-USBX, SSDT-XOSI, SSDT-PLUG, and SSDT-HPET from SSDTTime instead of manually https://github.com/corpnewt/SSDTTime

I'm trying to do a fresh install of Ventura. I tried using SSDTTime from my Catalina at first, only to discover that the option to dump DSDT is disabled by design because that'll not give me the unadulterated DSDT which makes sense.

Precisely, I went through the guide once more, discovered some new tools (like USBToolBox for example) then I did USB mapping + SSDTs (using SSDTTime) by hand (I was not sure that I did them properly in the first place, 3 years ago). Then with those clean SSDTs & kext, I used my old EFI and OCAT to merge everything together. Double checked everything at the end just to be sure that I did not forget a thing and that OCAT did not mess up anything.

I couldn't get past this point in mine without running https://github.com/corpnewt/SSDTTime and enabling `SetupVirtualMap` in Booter Quirks

It's a must though. Every PC is different, even 2 identical models might not have the same ACPI tables.. I would Start here.. There's only a few things you'll really need, especially on these machines. While there's many methods, a clean install of windows NOT booted through OpenCore, using SSDTime is the easiest for most.

I built my own SSDTs using SSDTTime.

OpenCore 0.8.7 / Dumping DSDT use SSDTTime for generate ACPI Tables / Use genSMBIOS for generate MLB (Board Serial), ROM (Mac Address), SystemSerialNumber (Serial), SystemUUID (SmUUID)

[1]: https://www.youtube.com/watch?v=DhN35HNsYDg [2]: https://dortania.github.io/Getting-Started-With-ACPI/ssdt-methods/ssdt-long.html [3]: https://dortania.github.io/Getting-Started-With-ACPI/ssdt-methods/ssdt-easy.html [4]: https://dortania.github.io/Getting-Started-With-ACPI/ssdt-methods/ssdt-easy.html#running-ssdttime [5]: https://github.com/corpnewt/SSDTTime [6]: https://dortania.github.io/Getting-Started-With-ACPI/Universal/ec-methods/manual.html#pnp0c09-already-has-an-sta-method

try mapping usb drive on windows first using USBToolBox as USBInjectAll isn't fully working anymore on Monterey. Also I suggest creating your own SSDT/acpi patches via SSDTTime.

If so, switch back to AppleALC and add SSDT-HPET.aml with the patches in the patches.plist generated in SSDTTime (https://github.com/corpnewt/SSDTTime).