computer crashed and shots off by itself
my computer continues to shot down by itself. I turn the computer on, you here the chime, apple and gear comes on and then it shots off. It recently crashed and I re installed everything. I performed a hardware test and detected error #: 4hdd/11/40000004:sata(0,0). Please if anyone knows what this means and what I need to do,... HELP!!!!
iMac, Mac OS X (10.5.8)