Dell Latitude E5520 Missing Bluetooth Controller Transport USB Install

[Hervé]

USB issues is a well-know problems since El Capitan.

 

Problems are usually solved by:

1) renaming EHCx devices to EH0x in DSDT

2) using a USB injector kext (own made -not difficult- or USBInjectAll kext)

 

If you can post your existing DSDT, we can try to work this out.

[vashwood]

Thanks. Attached is the DSDT that I'm using

 

And I have the following kext already in my USB installer

/EFI/CLOVER/Kexts/Other/USBInjectAll.kext

DSDT.aml.zip

[vashwood]

Thought I'd report back. After posting the my DSDT earlier, I ended up using the attached config.plist and everything booted to the installer!

 

I'll continue w/ the El Capitan install after I backup my current Yosemite setup. Best program to use to backup is Carbon Copy Cloner onto a USB stick right?

config.plist.zip

[karimido]

Hi vashwood and all the osxlatitude community !
 
I'm a proud owner of a Dell Latitude E5520

 

I'm trying to install OSX El Capitan and followed all the steps i found on this forum

 
Here the specs of my computer:
 
Intel Core i5-2520M (2.50GHz ,3MB cache ,Dual Core)
Display : 39.6cm (15.6in) UltraSharp FHD (1920X1080) Wide View AntiGlare LED-backlit
Memory : 16GB (2x8GB) 1333MHz DDR3 Dual Channel
SSD Samsung EVO 840 / 250GB
 
 
I used Clover_v2.3k_r3961

https://www.dropbox.com/s/twut7aqlb05202t/Clover_v2.3k_r3961.zip?dl=0

 

This is the EFI folder i'm using:

https://www.dropbox.com/s/h94pb98c5lx3wok/EFI.zip?dl=0

 

And I get the "crossed out" sign...

 

 

Haver there anybody managed to install OSX El Capitan on a Dell Latitude E5520 ?

 

Thanks !!

 

[jeopardise]

I managed to install El Capitan with E5520.

 

I saw your spec mentioning that you're using 2x8GB DDR3 RAM ... looks like it supports 8GB module. Gonna try