Asfand Yr Posted March 13, 2021 Share Posted March 13, 2021 Hi There guys i need some help with power management for my laptop everything is working fine hackintosh installed successfully to fix PW management i generated ssdt for my laptop which i don't know if its working or not then fix the battery indicator now its showing and recognising the battery but telling me that battery needs service keep charging stuck at 1% not going any further i used the rehabman patch to fix battery status also the sound is not working. I Installed Big Sur. Model: HP ProBook 6470b Processor: i5-3230M 2.6GHz with 3.2Ghz Turbo Graphics: Intel HD4000 RAM: 4GB DDR3 1333MHz Hard Drive: 128GB SATA-III SSD WIFI: Intel celeron N-2200 (This card working thanks to airportitlwm.kext) Audio: IDT 92HD81B1X5 Ethernet: Intel 82579V Touchpad: Synaptic Link to comment Share on other sites More sharing options...
Administrators Hervé Posted March 13, 2021 Administrators Share Posted March 13, 2021 If you've already generated your CPU-specific power management SSDT, all you need to do is place/copy the .aml file to OC's EFI/ACPI folder and call it/declare it in the ACPI section of your OC config. You may then use apps such HWMonitor (provided with all recent/latest versions of FakeSMC) to check your CPU behaviour; alternatively, download and install Intel's own tool called Power Gadget. Re: audio, use AppleALC kext (it's a PlugIn of Lilu so it goes with it) and check the kext's wiki to get the list of layouts you may use for that codec. Link to comment Share on other sites More sharing options...
Asfand Yr Posted March 13, 2021 Author Share Posted March 13, 2021 can you check out this forum i have the same issue but the files are not available in the forum link: Link to comment Share on other sites More sharing options...
Administrators Hervé Posted March 13, 2021 Administrators Share Posted March 13, 2021 All attachments are present and available. I've just checked. Link to comment Share on other sites More sharing options...
Asfand Yr Posted March 13, 2021 Author Share Posted March 13, 2021 ok the other forum dsdt file worked audio and battery indicator is working but screen brightness has decreased a bit Link to comment Share on other sites More sharing options...
Administrators Hervé Posted March 13, 2021 Administrators Share Posted March 13, 2021 Make sure you have NVRAM working properly. Brightness level can get stored there in order to be retained at next reboot. Same for audio volume level and things like that. Link to comment Share on other sites More sharing options...
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