-couldn’t empty the trash, kept getting an error 50 (unknown error).
-iBook was shut down
-restart after a little while
-Apple logo appears, not picking up any systems
-Tried without the battery on plug alone, no success
-Tried resetting the PRAM, no success
-Tried booting from diskdrive with OS X disk, no success.
I will bring it to a tech this week but any advice, help would be great.
Yes, try that. Hold T while booting up and it will go into Target Disk Mode. Then connect it to the other Mac using the Firewire cable and see if it shows up on the desktop.
If it doesn’t, fire up Disk Utility and see if it shows up in there.
The computer is more than 5 years old, the hard drive may have failed.