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Guide To Install Yosemite on HP Laptops with Clover UEFI

Hey Guys!
I'm currently dual booting my HP EliteBook 8770w.
It boots fine into windows 10, but if I want to boot into os x, I get a black screen after the apple logo.
I am able too boot os x fine, if i use my usb stick(which i created using this guide).
Might anyone be interested in helping me out?
What info would you need from me?
Graphics Card is Nvidia quadro k3000m
Thank you in advance.

//Jacob

I don't see the EliteBook 8770w listed in post #1.
 
The patch(es) I provided is a modified "9mb cursor bytes" patch. With additional items changed in the header in an attempt to change the number of connectors. Because I'm not sure which 03 corresponds to the fact that there are three connectors, there is more than one to try. Intended to be used with the previous patch I gave that adds a port 7 connector.


But since you laptop is crashing when you hotplug, I expect one of the other patches (that changes the '09' to '12' in the existing connectors) will solve the problem.

I don´t know what to do and what i need in Kext to Patch that Fix my Problem:crazy:
 
I don´t know what to do and what i need in Kext to Patch that Fix my Problem:crazy:

Try these two patches (from #2770):

find:<01050900 00040000 87000000>
repl:<01051200 00040000 87000000>

find:<02040900 00040000 87000000>
repl:<02041200 00040000 87000000>
 
Try these two patches (from #2770):

find:<01050900 00040000 87000000>
repl:<01051200 00040000 87000000>

find:<02040900 00040000 87000000>
repl:<02041200 00040000 87000000>

Hello RehabMan,

these two patches don´t work. The Problem is the same.
 

Change the "9mb cursor bytes" patch back to the original. You have it adding a connector (3 connectors -> 4 connectors), but you have no patch to replace the empty connector with valid connector data.

Also, verify your AppleIntelFramebufferAzul is vanilla:

Code:
Speedy-OSX:~ RehabMan$ md5 /System/Library/Extensions/AppleIntelFramebufferAzul.kext/Contents/MacOS/AppleIntelFramebufferAzul 
MD5 (/System/Library/Extensions/AppleIntelFramebufferAzul.kext/Contents/MacOS/AppleIntelFramebufferAzul) = 8c5ddcfeb646f8639e3aa04e1ba1ba26
 
Change the "9mb cursor bytes" patch back to the original. You have it adding a connector (3 connectors -> 4 connectors), but you have no patch to replace the empty connector with valid connector data.

Also, verify your AppleIntelFramebufferAzul is vanilla:

Code:
Speedy-OSX:~ RehabMan$ md5 /System/Library/Extensions/AppleIntelFramebufferAzul.kext/Contents/MacOS/AppleIntelFramebufferAzul 
MD5 (/System/Library/Extensions/AppleIntelFramebufferAzul.kext/Contents/MacOS/AppleIntelFramebufferAzul) = 8c5ddcfeb646f8639e3aa04e1ba1ba26

View attachment edited-config.plist

Ok AppleIntelFramebufferAzul is = 8c5ddcfeb646f8639e3aa04e1ba1ba26 now

but the Displayport don´t work
 
View attachment 127528

Ok AppleIntelFramebufferAzul is = 8c5ddcfeb646f8639e3aa04e1ba1ba26 now

but the Displayport don´t work

What happens when you plug in to the DP port? What specifically are you plugging in?

Have you tried adding the missing port yet?
 
What happens when you plug in to the DP port? What specifically are you plugging in?

Have you tried adding the missing port yet?

I don´t know how I Adding the missing port, and how I can check it.

When I Boot the Probook with the DP/DVI adapter there is no TFT
when i remove the Adapter the Probook reboot
 
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