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Solved > *Successful* Dell Latitude E7270 macOS Catalina Installation 10.15.4

Joined
Mar 15, 2011
Messages
12
Motherboard
ASUS M51AC
CPU
i4770
Graphics
GTX 760
Mac
iMac
Mobile Phone
iOS
Hello guys, I was able to successfully prepped and installed macOS Catalina 10.15.4 and updated it to beta 10.15.5 successfully.
I have included the EFI in the attachment in case you need it as well for reference.
PS: you can use the EFI folder for the USB and for your main boot drive. Just change the name to SSD or edit the boot drive from config.plist.
 

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Joined
Nov 8, 2019
Messages
24
Motherboard
Dell Optilex 3020
CPU
i7-4790
Graphics
HD 4600
Mac
iMac
does bluetooth and wifi working oob ? or need to swap to broadcom card?
 
Joined
May 27, 2020
Messages
1
Motherboard
e7270
CPU
i7 6600u
Graphics
intel500
Hi, thanks, I was able to successfully install on my e7270 i7.
I installed Clover_r5118.pkg
and on this your EFI folder. The clover start menu does not appear to me, the disk is in apfs format and the installation pendrive with HFS +, is it related? I can only start with the pendrive placed on the laptop.

thanks
 
Joined
Apr 12, 2020
Messages
47
Motherboard
Dell OptiPlex 380 vA07
CPU
E7500
Graphics
Quadro 410
Mac
Mac mini, Mac Pro
Mobile Phone
iOS
I have it installed but very sluggish to point it slows down to nothing. Any ideas?
Two obvious things:

1. Go to the Apple Menu and select "About This Mac", then "System Report", "Graphics Displays". If you don't get any type of graphics acceleration reported, Catalina will grind to a halt.
2. Make sure you are installing on a SSD. Don't run Catalina on a moving hard drive - I tried that on a 2014 Mac mini and wished I hadn't.
 
Joined
Sep 18, 2014
Messages
6
Motherboard
MSI MPG Z390 Gaming Plus
CPU
i5-9400
Graphics
RX 560
Mac
MacBook Pro
Mobile Phone
iOS
the version i am using is 10.15.5. all the clover folders i am using not 10.15.3 & .4 should this make to big of a difference? How can i download older versions?
 
Joined
Aug 5, 2020
Messages
3
Motherboard
Intel
CPU
Intel
Graphics
none
Mac
Mac mini
Classic Mac
Apple
after restart I does not found mac boot option, can you please help me how to solve this.
 
Joined
Aug 5, 2020
Messages
3
Motherboard
Intel
CPU
Intel
Graphics
none
Mac
Mac mini
Classic Mac
Apple
Hello guys, I was able to successfully prepped and installed macOS Catalina 10.15.4 and updated it to beta 10.15.5 successfully.
I have included the EFI in the attachment in case you need it as well for reference.
PS: you can use the EFI folder for the USB and for your main boot drive. Just change the name to SSD or edit the boot drive from config.plist.
can you help me? My MacOS option does not show on clover boot screen
 
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