Chosen Solution
here is the error panic(cpu 0 caller 0x002w1ec4): Unable to find driver for the platform: “Powerbook4,3”. No debugger configured - dumping debug information
Start up from your system installation disk by inserting the disk and restarting holding down the “C” key. Go to the second screen pull down menu to Utilities -> Disk Utility. Select your drive on the left and run repair. Run again till there are no errors. Now give it a try.
