Yes, I appreciate that. He has >200 MBs of data, including 200 MBs of old data. That data shouldn't be at risk though. If that 200 MBs is that important, why isn't it duplicated elsewhere? It's throw-away storage. So right now, if he's fearing loss of that data, back it up onto any and every medium available! Upload it, copy to USB, duplicate on phone, etc. Then he'll have peace of mind while solving the HDD problem.
Not to mention he has another 3 HDDs he can copy that data onto!