answer:Don’t try to fix your harddrive by manipulating it physically. Temperature, shaking, etc. All will make it worse. Try an external case for the drive. These are fairly cheap. If you can then access it you have hope of being able to fix it yourself. >If all data is fully accesible, then copy it immediately to another drive. >If you can access the drive, but not the data, then stop all efforts and contact someone who knows what he’s doing. If the drive doesn’t spin up, you could consider an expert data-recovery company. That will be very expensive, though