PowerBook Not Restarting Or Coming Out Of Sleep Mode.

[Goftrey]

My 12" 867mhz PowerBook has had issues since day one, I've already replaced the hard drive in it & now it doesn't want to restart, or come out of sleep. It boots up first time everytime but will never come out of sleep or restart. Could this be another dodgy hard drive? Or could the actual ribbon cable or socket be knackered? Thanks for the help in advance.

 

[Byrd]

Try resetting the PRAM and power manager

 

[uniserver]

i having the same issue.. with Bronze kbd PB and the PRAM reset fixes it,

however it keeps doing it... it also says i have bad Processor cache when i boot it...

i am thinking that is causing this issue...