TSSTcorp CDDVDW장치관리자에서 인식은하나 느낌표 오류뜰때
1. Click "Start", in the Start Search box type "regedit" and press Enter. 2. Navigate to the following key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}3. Right click on "Class", click "Export"; please name the file as "RegBackup" (without quotation marks) and then save it to the C:\ drive as a backup.Note: In case we need to undo the modificati..