In this guide I will be taking apart a Sony Vaio VGNSZ series laptop. In my case Im working with a Sony Vaio VGNSZ330p laptop but the guide should work for the. I have a sony Vaio laptop vgnn320E Recently my driver failed for my dvd drive, When I first got the laptop I was able to install a few things and burn some CDs. Now. Matshita DVD RAM UJ 8. S ATA Device problems. Hi elpats. Follow this procedure to resolve the error if the optical drive is missing from Computer in the Microsoft Windows Vista operating system. Driver Sony Vaio Vgn N320e Windows 7' title='Driver Sony Vaio Vgn N320e Windows 7' />WARNING There is a risk of data loss. This procedure involves editing the Registry. Sony-Vaio-VGN-SZ-series/take-apart-laptop-18.jpg' alt='Driver Sony Vaio Vgn N320e Windows 7' title='Driver Sony Vaio Vgn N320e Windows 7' />Using the Registry editor incorrectly can cause serious problems that may require the operating system to be reinstalled and can result in the potential loss of data. NOTE A backup of the registry can be created. Program Management Areas. Click the Start button, and then in the search box, type regedit. If you are using Sony VAIO laptop, you may meet tough driver problem when you install newer Operation System. Finding a proper driver for vaio is not an easy way. Press the Enter key. NOTE If prompted for an administrator password or a User Account Control prompt is displayed, type the appropriate password or click Continue. In the Registry Editor window, in the left pane, double click the HKEYLOCALMACHINE folder. In the HKEYLOCALMACHINE folder, double click the System folder. In the System folder, double click the Current. Control. Set folder. In the Current. Control. NjY3WDgwMA==/z/zsQAAOSwnH1WXveS/$_19.JPG?set_id=8800005007' alt='Driver Sony Vaio Vgn N320e Windows 7' title='Driver Sony Vaio Vgn N320e Windows 7' />Set folder, double click the Control folder. In the Control folder, double click the Class folder. In the Class folder, click to select the 4. D3. 6E9. 65 E3. 25 1. CE BFC1 0. 80. 02. BE1. 03. 18 folder. In the right pane, click to select the Upper. Filters registry value. On the menu bar, click Edit. In the Edit menu, click Delete. In the Confirm Value Delete dialog box, click the Yes button. In the right pane, click to select the Lower. Filters registry value. On the menu bar, click Edit. In the Edit menu, click Delete. In the Confirm Value Delete dialog box, click the Yes button. NOTE Do not delete the Upper. Filters. Bak or Lower. Filters. Bak registry values. Close the Registry Editor window. Restart the computer. Best RegardsOthman Zalloum.