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Install Problem


whaase
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I'm going nuts trying to figure this issue out. I've been googling and trying things for 4 days now.

 

I have a Gigabyte GA-H55M-UD2H with a i3 and a Nvidia Geforce 520.

 

I could not use the onboard gfx to install. It froze with every command I could try. I tried using the 520 during the instlall, I could not even get the install to even start. I would get the dreaded PCI Configuration Begin error.

 

So... I put in a 7300GT I had knowing its not 64bit supported, but I was able to install ML. I then shut down, put in my 520 again and tried booting again. Same PCI Configuration Begin error.

 

I've tried every combination of:

 

-x

GraphicsEnabler=No and Yes

UseKernalCache=Yes and No

ncpi=0x2000 and 3000

 

I can boot my Lion partition with the 520 card in no problem using 32bit mode.

 

What am I missing or doing wrong?

 

Thanks

Walter

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what method you use for install? post your Extra folder

 

I used ##### for Lion and ML

 

Post a list?

 

 

Extensions

In here is

 

 

 

AHCI_3rdParty_SATA.kext

AppleACPIPlatform.kext

EvOreboot.kext

FakeSMC.kext

IONetworkingFamily.kext

IOUSBFamily.kext

IOUSBMassStorageClass.kext

JMicron36xATA.kext

NullCPUPowerManagement.kext

 

 

 

org.chameleon.Boot.plist

smbios.plist

 

 

Themes

 

have you tried using rollbacked IOAPCIFamily?

 

It seems to help everywhere...

 

No, but I'll search for this

 

Thanks

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You have different versions of same kexts trying to load, these could be from S/L/E, kernel cache and/or Extra/Extensions. Remove all from Extra/Extensions installing to S/L/E instead. Repair permissions and boot using -f at least, if you then get hangup from GPU add -x

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I ended up finding a 520 kext that someone edited. I copied it to the bootloader and drive. Fixed permissions and it booted perfect. What I don't understand is why Lion had no issues? Weird stuff but at least I got it now. Thanks to everyone for your help. Anyone needs the drivers I can link them

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