What is the point of a SATA cable to your optical drive?

jakobstryker

Reputable
Apr 13, 2014
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I have my optical drive wired into my PSU but I don't have the sata cable in the optical drive, to the Mobo. Will this create a problem? It opens up just fine, what is the sata cable used for if it opens and closes without it? Sorry if i sound like an idiot.
 
Solution
The sata cable carries ALL the digital information back and forth between the system and the optical drive. The power cable just makes the hardware work.