After recovering from a crash (which was probably due to overheating) I find that my two hard drives have swapped letters in Windows. I.e. the drive that used to be C is now D and vice versa.
That is a problem because since Windows is installed on D but now is on C, several programs will not work anymore, etc.
If I go to Disk Management, Windows tells me that I can't change the letter of the system / boot drive.
What could have caused this and how do I swap them back to the way it was before?
