most likely the hard drive going bad. back up your data.
clicking
The males gobbles and the female makes a clicking sound.
the clicking sound is the blinker. when you signal to turn with your blinker the light flashes and makes a clicking sound.
The Sound That A Camera Makes Is A Clicking Or Snapping Sound
the battery
It is low on freon.
it makes a clicking noise
the flasher relay.
It makes that sound until the oil pressure builds and can lubricate the tappets or valves. shouldn't be a problem.
clicking is never good so i would bring it to someone who has knowledge of playstations.
Location of clicking sound not stated but: My 95 S-10, 4.3L engine was clicking when it was running. Turned out to be the fan tapping against the fan shroud, motor mounts were wearing, causing fan to hit this shroud. This may be your problem but you didn't state what area of vehicle sound comes from.
A bad resistor can cause your BCM to make a clicking sound. The clicking noise can be caused by the relays and replacing the BCM will fix the problem.