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Lenovo IdeaPad Flex 15

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Nov 8, 2012
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Motherboard
Osx mountain lion
CPU
Intel core I7 3770k
Graphics
Club3d RADEON HD 6780
Mac
  1. 0
Classic Mac
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Mobile Phone
  1. iOS
Hi...

I just bought a Lenovo Flex 15 with an i-5 4200u.
I created a bootable Stick with Mavericks and Unibeast.
When i boot from the stick the Apple Logo just appears a few seconds and immediately shuts down...
I tried a lot of boot flags but nothing works...
 
Hi!
You set the Mavericks on a laptop? What kext to add?
 
Hi!
You set the Mavericks on a laptop? What kext to add?

Please provide complete details in your profile/signature
(Profile/Settings link in upper right corner of this site)

System: manufacturer/model
CPU: detailed CPU model + motherboard chipset
Graphics: all graphics devices + laptop internal screen resolution

For example, typical Ivy laptop:
System: HP ProBook 4540s
CPU: i5-3320m/HM76
Graphics: HD4000, 1366x768

Use CPU-Z on Windows to find CPU (Core iX-xxx) and motherboard chipset (HMxx). For a laptop, these details are important and affect critical installation procedures.
 
Sorry, info about laptop added to profile.
 
I have successfully installed Yosemite on my flex 15. The only problem that I have right now is the HDMI port. I get kernel panic as soon as I connect it. The backtrace goes to IOGraphicsFamiliy
I use 0a260006 as ig-platfrom-id in clover config

It would be great if someone can give me some advice on how to approach the problem
 
I have successfully installed Yosemite on my flex 15. The only problem that I have right now is the HDMI port. I get kernel panic as soon as I connect it. The backtrace goes to IOGraphicsFamiliy
I use 0a260006 as ig-platfrom-id in clover config

It would be great if someone can give me some advice on how to approach the problem


IMG_20141127_000525.jpg
 
I have successfully installed Yosemite on my flex 15. The only problem that I have right now is the HDMI port. I get kernel panic as soon as I connect it. The backtrace goes to IOGraphicsFamiliy
I use 0a260006 as ig-platfrom-id in clover config

It would be great if someone can give me some advice on how to approach the problem


The following patch solved my problem:

http://forum.osxlatitude.com/index.p...e7440/?p=43997

Courtesy of Joe82
:)
 
I have successfully installed Yosemite on my flex 15. The only problem that I have right now is the HDMI port. I get kernel panic as soon as I connect it. The backtrace goes to IOGraphicsFamiliy
I use 0a260006 as ig-platfrom-id in clover config

It would be great if someone can give me some advice on how to approach the problem




How did you install on your Flex 15?
 
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