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SSDT-SMBU Thinkpad_Clickpad Do you need to delete #1
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I've updated the EFI with OC 0.6.3, deleted the unused SSDTs and patched the EHC1 to EH01. Hackintool still shows EHC1 but if you run ioreg -l -p IOService -w0 | grep -I EHC1 it should return blank as stated here: https://dortania.github.io/OpenCore-Post-Install/usb/system-preparation.html#checking-what-renames-you-need |
Thank you very much, you are keeping up to date and fix. These questions are too difficult for me, especially the ssdt in acpi is incomprehensible to me. |
If it works for you then it's ok. I have left most of acpi files because they ensure Maximum compatibility throughout all the T450/T450s models. Also i don't think he has taken into account those with Nvidia GPU and those with dual batteries. The EFI i use right now is the most stable I've used to this day. The laptop never crashes or fail to wake even after 2 days in sleep (which is honestly more stable than my 2011 MacBook Pro). I can go a whole week without shutting down the laptop (just using sleep) and everything will be fine. I'll continue cleaning up the ACPI looking for things that aren't necessary. Also his EFI has way to many drivers under OC/Drivers |
So I've looked at his files properly and it looks like he combined most of the SSDTs into a single one. |
Yes, I use this EFI now, it is the most stable, what is normal, very suitable for me, perfect EFI and DW1820A is also very stable, no problems |
I can't do SSDT, I have an idea Use clover to extract dsdt, open dsdt and open the patch file under apci at the same time, and search for keywords in the patch file in dsdt. If it matches, is it suitable for me? |
The statement is true but not for the T450s and T450. They all share the same motherboard with the same chipsets and everything. The only difference is that some models use Elan Trackpad instead of Synaptics. There's also T450/T450s with 4th gen CPUs (Haswell) instead of 5th gen (Broadwell). The 4th gen models are completely incompatible with this EFI |
You don't have to do that. T450 &T450S all have the same SSDTs because they don't variations in their BIOS and chipsets. They are all the same except for the 4th gen Haswell models |
ok, I am modifying the configuration file and replacing the wireless network card driver. I am using dw1820a, and I am removing the intel network card driver. |
After replacing the efi, it feels smoother than before, or is it a problem? My dw1820a has neither AddProperties nor aspm. It is driven directly. Do I still need to add aspm? Is your 1820a driven like this? Mine is cn-0vw3t3 |
Removing the the intel kext will improve boot times as I've stated in the guide. By default my EFI loads the Intel kext because most people have that. But if you replaced the card you should disable it. Also what do mean by "replacing efi"? Did you use a different efi folder?? |
I haven't changed the settings in acpi. Wake-on-LAN is turned off in the preferences. At the same time, may I turn it off in bios? I will try to wake up and turn off the bios now, Because we are using a wireless network, the wired network card is not connected to the network cable,The Bluetooth of the wireless network card dw1820a needs usb. |
Disable wake on lan in bios too. It usually forces the laptop to wake from sleep |
Yes, the USBs near the power port are HSP2 and SSP2. Since my interface does not recognize 3.0 devices, I deleted SSP2. I put the machine to sleep last night. I just woken up and checked the log. I was woken up almost every hour, but my breathing light flickered normally and the screen didn’t light up. I don’t know if it’s not normal sleep. -----log----- |
How to tdisable hibernation? Do this: sudo pmset -a hibernatemode 0 The only possible problem is the Bluetooth of the DW1820A, because it uses usb, but the usb has been customized, so it should have nothing to do with it. |
Performance is about the same as Catalina for me but no as good as Mojave on the animations |
I think I have found a way to solve the sleep wake-up record in the log. It should be a problem with my wireless network card driver. daideMacBook:~ dai$ show --last 12h | grep "Wake reason" |
Merry Christmas |
I am also t450s, and I am also using i3p9 efi. In order to ensure a smoother touchpad, use VoodooRMI.kext to drive it. SMBU and Thinkpad_Clickpad are not loaded in acpi. Now it seems that it is possible to delete both of them?
And ehc is not blocked in acpi, so ehc information can be seen in hackintool--usb info, can ehc be blocked in acpi?
Also, my sd card is not driven. I don’t know why?
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