1. Introducció
This manual provides essential information for the proper installation, operation, and maintenance of your Lite-On DH-12B2SH internal Blu-ray/DVD/CD rewritable drive. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Producte acabatview
The Lite-On DH-12B2SH is a versatile internal optical drive designed for desktop computers, supporting Blu-ray, DVD, and CD media for both reading and writing operations. It connects via a SATA interface, offering reliable data transfer speeds.
2.1 Tauler frontal
The front panel features the disc tray, an eject button, and an activity indicator light.

Figura 2.1: Frontal view of the Lite-On DH-12B2SH drive, showing the disc tray and logos.
2.2 Panell posterior
The rear panel includes the SATA data connector and the SATA power connector for connecting the drive to your computer's motherboard and power supply.

Figura 2.2: posterior view showing SATA data and power connectors.
3. Configuració i instal·lació
This section outlines the steps for installing the Lite-On DH-12B2SH drive into a desktop computer.
3.1 Preparació per a la instal·lació
- Apagar: Assegureu-vos que l'ordinador estigui completament apagat i desendollat de la presa de corrent.
- Cas obert: Remove the side panel of your computer case to access the internal drive bays.
- Localitzar la badia: Identify an available 5.25-inch drive bay.
3.2 Instal·lació de la unitat
- Muntatge: Slide the Lite-On DH-12B2SH drive into the chosen 5.25-inch bay from the front of the case until the screw holes align. Secure the drive with screws on both sides.
- Connect SATA Data Cable: Connect one end of a SATA data cable to the SATA data connector on the back of the drive and the other end to an available SATA port on your motherboard.
- Connect SATA Power Cable: Connect a SATA power cable from your power supply unit to the SATA power connector on the back of the drive.
- Tanca el cas: Replace the computer case side panel and reconnect the power cord.
- Encès: Power on your computer. The operating system should detect the new drive automatically.

Figura 3.1: lateral view illustrating mounting points.

Figura 3.2: posterior view with product label and connectors.
4. Instruccions de funcionament
This section provides basic instructions for using your Lite-On DH-12B2SH drive.
4.1 Loading and Ejecting Discs
- Carregar: Press the eject button on the front panel to open the disc tray. Place the disc label-side up into the tray. Gently push the tray back into the drive until it closes.
- Per expulsar: Press the eject button on the front panel or use the eject function within your operating system or media software.
4.2 Reading and Writing Data
The drive supports various media types for reading and writing. Specific software may be required for certain operations (e.g., Blu-ray playback, disc burning). Refer to your operating system's documentation or third-party software instructions for detailed steps.
- Supported Write Media: BD-R, BD-RE, DVD±R, DVD-RW, DVD+RW, DVD±R DL, DVD-RAM
- Supported Read Media: BD-ROM, DVD-ROM, CD-ROM
5. Manteniment
Proper maintenance ensures the longevity and performance of your optical drive.
- Neteja de la unitat: Use a specialized optical drive cleaning disc periodically to clean the laser lens. Do not attempt to clean the internal components manually.
- Manipulació del disc: Always handle discs by their edges. Avoid touching the data surface. Store discs in their cases to prevent scratches and dust accumulation.
- Condicions ambientals: Operate the drive in a clean, dust-free environment with adequate ventilation. Avoid extreme temperatures and humidity.
6. Solució De Problemes
If you encounter issues with your drive, refer to the following common problems and solutions.
- Unitat no detectada:
- Check that the SATA data and power cables are securely connected to both the drive and the motherboard/power supply.
- Verifiqueu que el port SATA de la placa base estigui habilitat a la configuració de la BIOS/UEFI.
- Ensure the necessary drivers are installed (usually automatically by the operating system).
- Errors de lectura de disc:
- Ensure the disc is clean and free of scratches or smudges. Clean the disc with a soft, lint-free cloth if necessary.
- Try a different disc to determine if the issue is with the drive or the specific disc.
- Use an optical drive cleaning disc to clean the drive's laser lens.
- Errors d'escriptura en disc:
- Ensure you are using compatible media for writing (e.g., BD-R for Blu-ray recording).
- Verify that the disc is not full or write-protected.
- Try reducing the write speed in your burning software.
- Assegureu-vos que hi hagi prou espai lliure al disc dur per a espais temporals files durant el procés de cremació.
7. Especificacions
| Número de model | DH-12B2SH |
| Marca | Lite-On |
| Interfície | SATA (1.5 Gb/s) |
| BD-R Write Speed | 6x |
| BD-RE Write Speed | 2x |
| DVD±R Write Speed | 16x |
| DVD-RW Write Speed | 6x |
| DVD+RW Write Speed | 8x |
| DVD±R DL Write Speed | 4x |
| DVD-RAM Write Speed | 5x |
| BD-ROM Read Speed | 6x |
| DVD-ROM Read Speed | 16x |
| Dimensions (aprox.) | 22 x 17.5 x 6 cm |
| Pes (aprox.) | 820 g |
Nota: les especificacions estan subjectes a canvis sense previ avís.
8. Garantia i Suport
Aquest producte ve amb un 1 mesos de garantia from the date of arrival. For any technical support or warranty claims, please contact your retailer or the Lite-On customer service department. Keep your purchase receipt as proof of purchase.





