kormoran Posted April 5, 2020 Share Posted April 5, 2020 Hi, i have latop as in the topic with specs: 100 Series/C230 Series Chipset Intel(R) Core(TM) i7-7820HQ 16GB Ram ADATA SX8200 NVME disk Intel HD Graphics 630 NVIDIA 930MX Intel I219-LM Ethernet Dell DW1820 Realtek RTS525A PCIe SD Card Reader Try many boopack's from this forum, only based on this topic: and some modify I can install and launch Catalina. But after install I have problems with discrete graphics - try disable it from whatever green but have no success. Also I try modify dsdt but have lot compile errors. Maybe can you help me. Also brightness key not work (work fn+s and fn+b not f11 and f12; yes I can set brightness also from settings). And if I close lid laptop cannot sleep. Thanks for replays. Best regards clover-config.zip debug_13616.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 5, 2020 Moderators Share Posted April 5, 2020 try this, replace Config file and add the SSDT* to clover patched folder 5480_Kormoran.zip Link to comment Share on other sites More sharing options...
kormoran Posted April 5, 2020 Author Share Posted April 5, 2020 Thanks a lot! Sleep working ok, keys also I attach ioregistryexplore dumped file, if you can check if nvidia is disable - because I don't exceed battery remaning time. In coconut battery I have power comsumption still about 15 watts in idle. Best regards ioregistry_after_clover.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 5, 2020 Moderators Share Posted April 5, 2020 No nvidia graphics in IOReg, so it's definitely been disabled. You can also check system information under graphics/displays. Power management is enabled and working. You can try disabling SD Card and Com ports in BIOS and anything not used to preserve energy. Link to comment Share on other sites More sharing options...
kormoran Posted April 6, 2020 Author Share Posted April 6, 2020 Again - very thanks for quick reply. All system now works good. Best regards Link to comment Share on other sites More sharing options...
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