I recently bought a new hard drive for my 120GB PS3 slim. The new hard drive is a 750GB WD drive. When I place the new drive in my system, I get an error message which reads "Cannot Start. The appropriate system storage was not found." I have tried using two different USB drives in the system which contain the PS3 update data at USB:/PS3/UPDATE/PS3UPDAT.PUP but neither is recognised by the system. The replacement hard drive beeps a couple times while the PS3 boots. I haven't tried the drive in any other systems. Is the hard drive damaged or is there something I'm missing?