But this time, kalyway 10.5.3 combo update didn’t do it for me.now I have to reinstall the whole thing again (like usual : D ) I traced the issue during boot.thank you Asus: P5k/Wifi Intel: dual core 6750 2,6ghz Nvidia: 8800 Gtx (760mo dedicated) “@Sam: hmmm…normally it starts up, crashes down and restarts again…Everytime I tried to open a Get Info screen, Finder would crash. What I ended up doing was booting into the install DVD, then opening up Terminal under the Utilities menu and editing the file in there. I followed your steps i had kalway 10.5.1 installed on a dell latitude D620 it loads fine when i updated to 10.5.2 by following your steps it restarted and ten restarted again and was updated I tried to update to the kalyway 10.5.3 comboupdate and follow the same steps but there was no Apple Intel CPUPower in the /System/Library/Extensions/ and there was no /System/Library/Extensions/Dont Steal Mac OS on eather time i looked for it but I did notice that it already said /System/Library/Extensions/on the first update but the second neather one of those was listed when i tried to do the 10.5.3 update.I used: “/Volumes/Leopard/usr/bin/vi /Volumes/Leopard/System/Install At Startup/scripts/1” A bit involved… So I left everything alone and rebooted it goes to the apple logo on window with the circle turning under the apple and once it tries to go past that I just get a black screen. I succeeded install the upgrade to 10.5.2 and boot into desktop but i can’t move my mouse or even my keyboard. I used them on my laptop and they worked fine : D (it’s wierd leopard 10.5.2 doesn’t recognize my laptop’s mouse pad and keyboard).It said: “Failed to load extension com.apple.driver.
and when i pressed the power button it asked me if i want to restart,sleep or shutdown. After the installation and boot, everything worked fine including my mouse pad and keyboard …hooorayyyy…..: D OK, but I need to upgrade to 10.5.3 so that I could install the current i Phone SDK.but just start up enough to fire up the Mountain Lion install image.Format and install Mountain Lion on your old internal drive. • ★If Canceled, there won't be any further Status update for this device.• ★★This stage can be skipped and move directly to Rolling-out.BTW, I’m really curious why you need to install the i Phone SDK, you don’t seem to be a developer.