It really is frustrating and disheartening to lose your precious computer data, no thanks to various forms of computer problems that would call for the need to reformat your hard disk just to make your PC run again. I'm sure some of you would even say that you can afford to lose your PC but not your hard earned data, which is justifiable considering that you shed blood, sweat and tears just to finish your assignment by collating all that data.
Perhaps, it is best to just bring your computer to a trusted computer repair shop and have it checked. The computer repairmen would have more knowledge regarding your computer's problem.
Link: windows xp, format reverted to prior state, help with r