Updating iatkos 5i
This guide is for Non vanila or hacked kernel & INTEL based system only. If you are upgrading from 10.5.7 then download Delta Update.
Im on the look for opcode studio vision cd installer's - any version prior to 4.0!
Your installation drive should be connected to port0 of the ICH10R, put your DVD drive wherever as long as it is on the ICH10R. You still have to download the combo update 10.5.6, Wireless driver, and purchase Leopard Retail 10.5.4. On BIOS is set: Enhanced, Enhanced Mode Support On: S-ATA. On BIOS is set: Primary IDE 80GB WD(here i install Leopard), SATA1: 500GB WD, SATA2: DVD Samsung. Remove kext /System/Library/Extensions/NVinject* 5. After installation apply the kexts from ACHISATAFIX  using Kext Helper into the extensions (System/Library/Extensions/) and boot with -v -x to get rid of "still waiting for root device" error. All Hardware is working (video, audio, network) but Open GL is not supported. May have to increase memory voltage with this mobo if you get errors during install. Install using i PC 10.5.6 "About this Mac" works Sound works out of box with ac97audio kext in install, ethernet and usb fully work. To install successfully you MUST select this items:1) Voodoo kernel 9.5.02) NForce ATA driver by Medevil3) AC97audio4) n Force Ethernet driver5) DSDT patch6) Chameleon with SMBIOS/DSDT Must flash with this BIOS:  Installed using i PC 10.5.6Select the following patch in Customize options:1.
If you have a pre-built RAID, don't be concerned as adding devices will not affect the RAIDs integrity (as long as you leave all member disks attached). ATA/IDE Config: Enhanced, Enhanced Mode Support On: S-ATA. OLD: Video card seems to work fine don't know how to test it. OLD: Follow this instructions  to add Hardware Acceleration Support. Install ideneb 1.5.6 with all NVIDIA Drivers (to make it boot at least) 2. Installaion Method Start Install DVD type -v Check : 9.5.0 Voodoo Kernel, Apple NForce ATA, NForce LAN, Seatbelt Fix 9.5.5, fix, ALC662 Audio on first boot type -v -f to load all kext properly thats what they say. O.0gle compatible kexts, but it will only detect 512 Vram searching for fix now -matt0018 enjoy To install successfully I selected select these items:1) Voodoo kernel 9.5.02) chipset Apple NForce ATA n Force Drivers 3) audio AC974) NForce4 Ethernet 'Forcedeth V Variation'5) Second Ethernet 'SKge Marvell Yukon driver'6) Fixes & patches 10.5.5 This board is compatible. Had the DMG install problem so applied Seatbelt 10.5.5. Azalia (under the drivers folder, under Audio)Intel chipset: works Ethernet: works Onboard video: Not tested Graphics card: e VGA 8600GT 256MB works with SATA & IDE: works Processor: Both Cores work USB ports: work DVD/CD burner: works PS/2 Keyboard & mouse: not tested Installed successfully using i PC 10.5.6 and the following options: • Athlon X2 5600 • Digital Aliance Ge Force 7300GT 256MB • Corrsair Twin X 2Giga DDR2 6400 Chipset Drivers : Apple NForce ATA n Force Drivers Audio Drivers : ALC883 Ethernet Drivers: n Force Ethernet Driver Fixes and Patches: ACPI Fix, SATA Drive Icon Fix (New), SATA Drive Icon Fix (Old), l patched, 10.5.5, Shutdown/Restart Fix, UUID Error Fix, Carbon Lib Fix DSDT Patches: Patch DSDT with New HPET (Force Compile) Apple SMBIOS Patch: Apple SMBIOS To H Alternate Bootloaders: Chameleon with DSDT/Custom Boot Picture Retail Install ▪ OSX 10.6.6 ▪ Mac Pro 3.1, Darwin Kernel 10.6.0 ▪ Core 2 Quad Q9450 ▪ 6gb Ballisti X RAM ▪ 9800GTX Nvidia card Dell U2311 1920x1080x32 ▪ Using On-Board Audio.
Fix for 1 CPU issue: download a modified bios,  choose file 4Core Dual-SATA2 v2.10 After you flashed the bios, you can simply install it without the need of the cpus=1 One Core fix, and can use both(or more) cores of your cpu ;) Shutdown and Restart works.
Sleep works but kernel panic if shutting down after wake up. Must install one of the DSDT patch and 10.5.5 (if not installed some dmg file will cause kernel panic upon mounting) Shutdown ok / Restart ok ( Install DSDTPatcher and 10.5.5 and Apple SMBIOS-27rev3-Mac Pro ) If using SATA DVD drive to install, plug it as an external drive.