Hello all, Ive been having a few problems with my iMac g4 lately, I'm kind of new to macs, and any help would be greatly appreciated. Ive been trying to install a clean operating system on my mac so i can sell it. First, I tried to install OS X 10.3 but it wouldn't allow it because there was a more updated version already on it: 10.3.9. So I began to tinker around a little bit and I deleted the hard drive. So at this point, there's no operating system on it. My friend gave me a 10.4.3 disc to install, I did it, and everything went smoothly with the installation. The problem is that when i try to turn it on, it stays stuck on the opening loading screen. I tried contacting apple support but with my current financial situation wasn't about to jump on that 50 fee. Thanks in advance.