raj.v008 Posted November 2, 2019 Share Posted November 2, 2019 I try MBP 11.3 but black screen in both internal and external .Again I go back to imac 14.2 now booting is alright. Link to comment Share on other sites More sharing options...
raj.v008 Posted November 4, 2019 Share Posted November 4, 2019 Hi friends, please go through the attached my system m4800 config.plist and clover kexts please give your valuable suggestion any thing wrong with the files or anything I want to add more. Archive.zip Link to comment Share on other sites More sharing options...
pellepirat77 Posted November 4, 2019 Share Posted November 4, 2019 Hi! Has anyone got the camera working om the M4800 and Catalina yet? I peaked at a solution for the M6800: Could not get it to work... Any ideas for a beginner? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 4, 2019 Administrators Share Posted November 4, 2019 What's the model? Its PCI id? Is it USB or PCIe? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 4, 2019 Moderators Share Posted November 4, 2019 Webcam is USB based and should be working OOB if your USB ports are set correctly. That being said, if all usb ports are working and it's still not working, then you particular webcam not supported. Link to comment Share on other sites More sharing options...
pellepirat77 Posted November 5, 2019 Share Posted November 5, 2019 I looked at another M4800, and it looks like the camera is USB-based. If I look at my Catalina installation with Hackintool I can see 2 USB controllers, XHC and EH01. So I figured I try some of the mentions of editing the USBPorts.kext to match the model name etc... Made several tries but nothing changed after rebooting... Then I tried to just remove the USBPorts.kext from my /E/C/Kexts/Other and rebooted. All of my USB:s still worked after reboot?... So I must have some other means to inject/fix the USB:s? I suspected that I do not know what I'm doing really Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 5, 2019 Administrators Share Posted November 5, 2019 These days, you'd start with Rehabman's USBInjectAll kext and once macOS is running you can fine tune USB ports with Hackintool app which scans and detects all the USB ports on your computer. Hackintool can then generate 2 things: a table called SSDT-UIAC.aml which is to be used with USBInjectAll and a kext USBPorts which is to be used on its own (i.e. without USBInjectAll and SSDT-UIAC). This being said, you can check if your USB-internal webcam is detected through SysInfo; if it is, it'll be listed in the USB section where you'll see its PCI ids (vendor + device). It would look fairly similar to this with, additional USB hubs for USB2.0: Link to comment Share on other sites More sharing options...
pellepirat77 Posted November 6, 2019 Share Posted November 6, 2019 Ok, thanks for the info Hervé! I think I grasp the general idea on how to proceed. I also saw that Hackintool provided a short "how-to" about this... The main issue (I think) is that my current config does not find the USB-hub where the camera is. I'll give it a try when I have some time... Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 6, 2019 Administrators Share Posted November 6, 2019 That would be surprising but you could check in IOReg with IORegistryExplorer. Note that if your M4800 has USB3 and USB2.0 ports as I expect it does since it's a Haswell platform, you should probably install Rehabman's latest FakeCPIID + FakePCIID_XHCIMux kexts to gain USB multiplexing and get all the USB hubs properly reported. Link to comment Share on other sites More sharing options...
raj.v008 Posted November 15, 2019 Share Posted November 15, 2019 Anybody help regarding the sleep in catalina 15.1 after 10 to 15 minutes computer shutdown. In Mojave their no issues like this. my all clover files attached. Please help. Archive.zip Link to comment Share on other sites More sharing options...
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