System Config:
AMD 64 X2 4400+
DFI Lanparty Nf4
4GB DDR
Geforce 7800 GTX AGP 256 Mb

Raid 0 array with windows installed
New 500gb SATA drive for OSX

IDE DVD drive

I've tried iDeneb 10.5.5 with and without the nforce patch
I've tried ideneb 10.5.4 as well.

Same results each time.

OSX appears to install fine but wont boot. Tried -v, -x, -f, no change. Verbose + safe mode spits out a ton of Loading... data but it appears then disappears to fast to read. Verbose mode by itself appears to load the main disks then reboot, again to fast to really read.

I'm using NVinject 2.1 256mb, AMD Patch, ethernet drivers for nforce, AC97 audio. I've also tried using all Fixes and tried without ethernet, video, and audio drivers.

Any ideas anyone?

Managed to record the screen and find it reboots after:

[/System/Library/Extensions/TMSafetyNet.kext/Contents/MacOS/TMSafetyNet]

Ideas?

Try using disk utility to erase the current setup and reinstall WITHOUT using any video drivers (nvinject or nvidia).

For me, oddly, I had to change my BIOS storage setting to AHCI firstly, to be able to boot and install from the DVD, but after the install, it would not boot into Leopard whatsoever, until I wen't back into the BIOS and changed the storage setting BACK to IDE, then viola! Booted up without a hitch.

Go figure?!?!

My specs are now in the signature if it helps.

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ASUS M3A32-MVP Deluxe
AMD Phenom II 540
2X2GB OCZ Reaper HPC 8500's
EVGA eGeforce 9800 GX2
OCZ GameXStream 700W PSU
Seagate Barracuda 7200.11 1TB HD + WD Caviar 320GB HD
Triple Booting XP, 7, & Leopard