HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\4D36E965-E325-11CE-BFC1-08002BE10318 In the right pane, look for UpperFilters LowerFilters Right-click and 3. Check for Power/Connection Issues
The good news is that most issues are software-related and don't require a hardware replacement. Here is how to get your drive back online. 1. The "Clean Slate" Reinstall hl-dt-st dvdram guc0n driver