TechAndrew Posted February 21, 2020 Share Posted February 21, 2020 Hello, I have successfully installed macOS 10.15.3 Catalina on my Dell Latitude e7470. It is generally working fine, but there are a few issues that I have not been able to solve: 1. Caps Lock key - Regardless of whether I have Karabiner-Elements installed, in order to toggle Caps Lock, I have to press the key twice. Really frustrating. 2. Brightness - When dimming the screen, it flickers and doesn't stop flickering until readjusted to max brightness. Strangely, this problem goes away if I put the laptop in sleep, then wake from sleep. Already tried EmuVariableUefi and AppleBacklightFixup.kext. Neither of those solved the issue. 3. Battery Consumption - Compared to Windows, the battery drains quickly on macOS. By quickly, I mean 1 percent per minute. Spotlight is out of the question. Battery health is very excellent. Again, I don't have this issue in Windows. 4. Bluetooth is not working - Although it is detected. I have attached my Clover folder and /L/E/ folder. CLOVER.zipExtensions.zip Thanks! Link to comment Share on other sites More sharing options...
JayJaySoul Posted March 1, 2020 Share Posted March 1, 2020 Hi Guys, Hi TechAndrew or "TonyTech86" :P so yeah i have the Same Laptop (Dell Latitude E7470/Core i7 6600/HD 520) and the sam issue - after installing Catalina 10.15.3. Can anyone help us? Thanks Link to comment Share on other sites More sharing options...
Namnvh Posted March 11, 2020 Share Posted March 11, 2020 i have efi for e 7470 work nice, would you like ?! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 11, 2020 Moderators Share Posted March 11, 2020 Post it for others to test. Do you have battery and brightness issue as the OP have? Link to comment Share on other sites More sharing options...
kevanvin Posted March 13, 2020 Share Posted March 13, 2020 @Namnvh, Could you please give me your EFI folder? Link to comment Share on other sites More sharing options...
suydoibc Posted March 18, 2020 Share Posted March 18, 2020 @Namnvh pls share your EFI, thanks ^^ Link to comment Share on other sites More sharing options...
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