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Introduction |
| This guide will help you replace or upgrade your optical drive in the Dell Precision T3400. | | | An optical drive is a disc drive that uses laser light to read or write data to or from an optical disc. | | | To know if your optical disc drive is in need of repair it can have problems such as errors while reading a disc, degraded sound or video quality or problems with disc ejection. | | | You do not need any tools or special skills to replace the optical drive in the Dell Precision T3400 |
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