Fix PCI Configuration Begin Error 10.9.2 Mavericks
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About This File

When you update to 10.9.2 and boot stucks on "PCI Configuration Begin" try this kexts. When it stucks again try Kernelflag npci=2000 or npci=3000.

How to ?

Use a usb drive copy all the extensions to a folder named Extensions

Make the USB Name (Pendrive Name ) as Niresh

boot using Niresh's Installer Mavericks, Mountain Lion or Even Lion

Then open terminal type these commands

(Here i assume your mac os x installed partition as Mac)

mv -f /Volumes/Niresh/Extensions/* /Volumes/Mac/System/Library/Extensions/

chown -R root:wheel /Volumes/Mac/System/Library/Extensions/

chmod -R 755 /Volumes/Mac/System/Library/Extensions/


Thats all reboot and it will work

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