The CD or DVD drive is not recognized often can happen when upgrading to Windows Vista Seven or any CD or DVD drive of your PC no longer recognized as the drivers are no longer found or is damaged. To resolve the problem is not necessary to kick the case or even fire him, just find a good guide that explains how to return to our CD / DVD drive in My Computer.
The process is very simple, here are the various steps for Vista or
Seven: 1. Click
Start, type regedit
in the Start Search box
, and then click regedit
list
Programs.
2. Locate and select the following subkey in the registry:
HKEY_LOCAL_MACHINE \\ SYSTEM \\ CurrentControlSet \\ Control \\ Class \\ {4D36E965-E325-11CE-BFC1-08002BE10318} .
3. Verify that the Default data value is DVD / CD-ROM and the Class data value is CDROM.
4. In the right pane, click the right mouse button on
UpperFilters , and then click Delete
.
5. Choose Yes to confirm the removal of the registry entry UpperFilters.
6. In the right pane, click the right mouse button LowerFilters, and then click Delete.
7. Click Yes to confirm the removal of the registry entry LowerFilters.
8. Close the registry editor and restart the computer.
Here is the procedure for XP:
1. Click
Start, click Run
, type
regedit and click OK
.
2. Locate and select the following subkey in the registry:
HKEY_LOCAL_MACHINE \\ SYSTEM \\ CurrentControlSet \\ Control \\ Class \\ {4D36E965-E325-11CE-BFC1-08002BE10318} .
3. Verify that the Default data value is DVD / CD-ROM and the Class data value is CDROM.
4. In the right pane, click the right mouse button on
UpperFilters , then click Delete
.
5. Choose Yes to confirm the removal of the registry entry UpperFilters.
6. In the right pane, click the right mouse button on
LowerFilters , and then click Delete
(voice
LowerFilters may not be present in this case, skip steps 6 and 7).
7. Choose Yes to confirm the removal of the registry entry LowerFilters.
8. Close the Registry Editor and restart your computer.