I haven't had any hard drive problems except for accidental partition deletion, etc. I got this message last night from 1 of my drives and also a boot-up warning telling me which drive is failing. I've already moved out all my data from it. I also run a DPS Self Test which gives me a Code 4 error. Is there any hope for this hard drive or I just simply need to toss it away? I think this hard drive (a 3.5" Seagate 1TB 7200rpm) is about 5 years old.