This tutorial shows you how to solve the problem of a CD drive not being detected on the "My Computer" screen and getting a yellow exclamation point in your "Device Manager". This stops your CD/DVD drive from working on your computer, but my video tells your how to fix dvd drive problem free and easy. Here's the address to goto in the Windows Registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318} Here's Microsoft address for their support for CD not detected or CD not recognized http://support.microsoft.com/kb/31406...