jhooge Posted January 4, 2020 Share Posted January 4, 2020 Hi all, I have been struggling before with my Probook 650 G1 and the black screen after sleep and have accepted that issue until now For some reason I could never figure it out, but right now I am very near a solution. My current EFI folder is attached to this topic, in it are 2 config.plist files config.plist works great except the display sleep issue configok.plist is really bad with a lot of things (audio, power management, external HDMI, brightness control etc) that are not working, but my display works after sleep :-) Something I noticed, with config.plist the screen goes completely black after going to sleep but configok.plist first switches graphics off and afterwards the backlight With both plist files waking the machine results in backlight going on but with configok.plist I also gets graphics. Is there someone willing to have a look at the config files to see if it is possible to get display sleep working in config.plist? Unfortunately my knowledge of editing those files is very limited. Below are the specs of my machine HP Probook 650G1 Bios L77 1.49 in UEFI mode with CSM 8GB Ram 120GB SSD Core i5-4210M WiFi, Broadcom Full HD screen 1920*1080 Intel HD4600 video Model emulation, macbookpro 11.1 Clover 5102 EFI.zip Link to comment Share on other sites More sharing options...
ep45ud3lr Posted February 6, 2020 Share Posted February 6, 2020 Delete SSDT-IGPU.aml and use RehabMan's HD4600 config. plist. Link to comment Share on other sites More sharing options...
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