I need the driver - LG GCC4522B CD-RW/DVD-ROM Combo Drive

Here's an easy way to get or update your DVD drivers:

You could try to use this driver scanning tool, which scans the computer for needed drivers and has an option to automatically retrieve them for you.

You can download this free driver scanning tool from here or directly from this link.

After you have downloaded the above file, double-click on it and follow the simple steps to install it. Then, when it asks if you want to run it, just answer yes. This is easier than manually searching, downloading and installing the drivers.

If, with all of the above, sound doesn't work, you can try with the System Restore. To know more about System Restore, go to this link.

If none of the above methods worked, pull out your DVD drive and test it in another computer. You can also try re-installing Windows and lastly try another drive, if it still fails to work.

Hope that helps,
Regards,
Raspal