GA-Z87-HD3, no graphics card
Hi, I have inadvertently installed 10.9.3 (from 10.9.2) without doing anything else.
The boot crashes, even with -x.
Any idea what I can do from there?
I wanted to come back to 10.9.2 using Time Machine, but it says that the disk will be entirely erased and that I will lose my data.
Help highly appreciated.
Thanks
[edit]
Using this trick I can now boot (thanks
wintaper)
Using my original OSX install USB stick, I was able to boot to terminal mode, remove the 10.9.3 drivers, and copy the drivers from the install stick onto my machine. Once in terminal mode, type the following lines...
cd /Volumes/<YourVolumeNameHere>/System/Libraries/Extensions/
mkdir drvrback
mv AppleIntelHD* drvrback/
mv AppleIntelF* drvrback/
cp -R /System/Libraries/Extensions/AppleIntelHD* .
cp -R /System/Libraries/Extensions/AppleIntelF*
After that, I could boot but got terrible flickering.
To solve this, I went into Time Machine, and restored all these AppleIntelHD* and AppleIntelF* from previous os x 1.9 version, and everything suddenly worked like a charm.
I do not understand what happens with this 1.9.3 version and the HD4600 graphics.
Any clue?
Hope this will help someone