Have you ever encounters a system that restarts whenever you insert a CD/DVD disk on its player? If not then this solution might help you solve the problem right away.
The situation is that the unit functions normally, except when you insert a disk on the player, at first you suspect that it’s a problematic OS, the CD/DVD player is problematic or the system is infected with a virus.
Before you spent hours in troubleshooting the problem, I suggest that you try replacing the power supply of your system, I have encounter a few problems of this kind that point to a problematic power supply unit(on other cases Windows hang-up or system keeps on resetting), especially if it is a not a branded one.
The explanation maybe to the problem, is that power supply unit cannot meet the needed current supply of the CD/DVD player, when it tries to initialize. That is why I mentioned on my other post regarding how valuable to spent a few bucks in purchasing a branded a power supply unit for your CPU