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Have made some further changes and successfully tested on both XPS 9500 and Precision 5550. Take the latest repo update (and add your own serial numbers in SMBIOS) and it hopefully should work now...

I've pushed the latest update to my github which should hopefully make it work with the Precision 5550 too. Just download the latest snapshot and insert your serial number details in config.plist. I'm actually quite happy with the power configuration on macOS, I've managed to lower it to 3w on...

Ah, you have the quadro. No that's not going to work unfortunately, the ACPI mapping is almost definitely going to be different to the xps. However there is one precision user who has successfully managed to make hibernation work with my EFI but it was my first release. You can download the...

1. Yes you need hibernatefixup - just use my complete EFI folder and insert your own serial numbers etc 2. Yes it's the dGPU, again my updated EFI folder (not just the config, the whole folder structure) will shut this off for you.

With my EFI (and macos sleep config as outlined in the repo) you can click on skeep and/or close the lid; the system will go to S4 sleep (it's almost identical to classic hibernation except that some restore variables are stored in NVRAM). Are you using the EFI setup I made? The other changes...

Have updated github with the instructions, take a look here: https://github.com/jkbuha/XPS-9500-IceLake-OpenCore/commit/705f534991a6458cc23eaea02799413531471470

Fixed issue with high power consumption post-hibernation, it was due to faulty logic with the dGPU which then powered it up again. Have fixed the issue properly once and for all and now get 7h battery on full charge. Full hanges are in my github repo. The trackpad across the...

Hibernate works well on Windows (and Linux), but you need to switch off modern standby and reactivate hibernation via group policy/registry. There are a few guides out there that show how this can be done. On macOS with current power settings (and FHD screen) I get 5-6 hours of battery life...

I've attached a screenshot showing the respective power consumption on intel gadget, wattagio and coconutbattery. Personally I prefer using the latter 2 as I get power consumption for all devices. This is pre-hibernation:

Hi all, As most of you who own a Dell XPS 9500 know, its ACPI S3 sleep is broken (and the 9510, 9520 and new 9530 didn't fare much better). After some work on this loaned machine, I've finally managed to create a fully working hibernate (mode 25) and resume for the XPS 95x0 family, which works...

That's what I thought too - MBP16,4 would have been the more stable profile. Go figure :) A final change in the ACPI script - had to insert a status function to ensure this mapping worked only under macOS as it was disconnecting under Windows and Linux.

Update: So I've successfully managed to use one laptop's SMBIOS profile (MBP16,2) and power the 6650XT correctly. The other laptop (MBP16,4) has not been able to drive the Radeon with the original SMBIOS profile and only the MacPro7,1 profile has worked. Before I commit everything to github (and...

The correct SSDT was the SSDTTime-generated one, which didn't end up defining TRP0, but instead just passed a series of bridges from PCI0 to GFX0. All I needed to do next was to add some basic properties under DeviceProperties and change the SMBIOS to MacPro7,1. What would be really neat now is...

Yes, and I've finally found a workaround to make it boot correctly. I've (reluctantly) had to change the SMBIOS from MacbookPro16,4 to MacPro7,1 and both displays (laptop + monitor) boot up fine. TL;DR - I've managed to successfully drive two laptops (XPS 9360 and XPS 9520) using Monterey to...

So I'm using an eGPU (Razer Core X) connected via thunderbolt cable. The TB mapping is correct: in fact, it works fine with the RX580 which boots up without any need for additional config. agdpmod=pikera/ignore doesn't make a difference at this point...

Thanks for this. I still get the same ACPI Error: [\_SB_.PC00.TRP0] Namespace lookup failure, AE_NOT_FOUND, so it's actually the TRP0 device that's the issue. The SSDTTime-generated SSDT is the only one that works.

Ok so making some progress... Using SSDTTime's script I have a new BRG0 SSDT. It seems to be recognizing the device but it's now booting to a blank screen. Here's the SSDT generated... DefinitionBlock ("", "SSDT", 2, "CORP", "PCIBRG", 0x00000000) { /* * Start copying here if you're...

That was my forum typo - I wish it were that easy :) Have attached my ioreg, gfxutil output and SSDT-BRG0.aml OpenCore says: ACPI Error: [\_SB_.PC00.TRP0.PXSX] Namespace lookup failure, AE_NOT_FOUND

Hi all - I'm having an issue getting my 6650XT to be spoofed/recognised by the system. My windows path is ACPI(_SB_)#ACPI(PC00)#ACPI(TRP0)#ACPI(PXSX)#PCI(0100)#PCI(0000)#PCI(0000)#PCI(0000) So I would expect the path to be \SB.PC00.TRP0.PXSX However when changing the relative paths in the...

Hi all Revisiting this thread during the quiet festive period, just to post my latest updated settings for the XPS 9360 and OpenCore. https://github.com/jkbuha/XPS-9360-KabyLake-OpenCore This is for the i7-7500U, but just add your CPUFriend data for any other processor (together with your...