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HP Probook 450 G1 - OSX Mavericks Installation Guide

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kickokim said:
Ok, I managed to ser UEFI mode and get to clover bootloader, but I can't boot in my OSX, I just get a warning sign and then the laptop powers off
Click to expand...

Make sure you are following the instructions carefully (eg. correct config.plist, etc). Also, reset BIOS to defaults, then make the changes identified in the guide.
 
RehabMan said:
Make sure you are following the instructions carefully (eg. correct config.plist, etc). Also, reset BIOS to defaults, then make the changes identified in the guide.
Click to expand...
I solved the problem now, it was just that I had mavericks 10.9 installed, now I updated to 10.9.5 and all is fine:thumbup:
 
RehabMan said:
Make sure you are following the instructions carefully (eg. correct config.plist, etc). Also, reset BIOS to defaults, then make the changes identified in the guide.
Click to expand...
Actually I've got 2 bugs at the moment:
1: When I plug in an external monitor with HDMI the laptop freezes
2: I don't see Windows as a boot option in Clover
 
kickokim said:
Actually I've got 2 bugs at the moment:
1: When I plug in an external monitor with HDMI the laptop freezes
2: I don't see Windows as a boot option in Clover
Click to expand...

1. Install rollback (10.9.1) intel graphics kexts.
2. Read the portion of the guide relevant to Windows dual-boot.
 
RehabMan said:
1. Install rollback (10.9.1) intel graphics kexts.
2. Read the portion of the guide relevant to Windows dual-boot.
Click to expand...

I managed to extract the kexts from 10.9.1 and I installed all the Intelhd kexts + the framebuffer kexts
Then I tried to repair permissions and rebuild cache but the computer froze. Now it won't boot at all, not even with the clover USB key
 
kickokim said:
I managed to extract the kexts from 10.9.1 and I installed all the Intelhd kexts + the framebuffer kexts
Then I tried to repair permissions and rebuild cache but the computer froze. Now it won't boot at all, not even with the clover USB key
Click to expand...

Often, updates do not provide complete kexts. They include only the changes...
 
RehabMan said:
Often, updates do not provide complete kexts. They include only the changes...
Click to expand...
Is there a way I can temporarily boot into os x without having to start from scratch?
 
kickokim said:
Is there a way I can temporarily boot into os x without having to start from scratch?
Click to expand...

Restore the kexts from backup (made prior to your attempt to replace them).
 
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