Strange DVD problems

cryptogram

Reputable
Apr 6, 2015
1
0
4,510
If I put a MS Office install disc into my desktop PC's CD player it seems to freeze the computer until I take it out again. But if I put a different install disc in then it's fine. If I put the Office disc into my laptop it's also fine. Why will it not work on my desktop? W7. Have reinstalled the Optiarc's drivers. Have recently added a partition to my HDD.