Does anyone know where I can find a cd rom driver for emachines desktop t3418?

The past couple of weeks my computer has not been recognizing any cd or dvd that I put into my cd-rom drive. I went to my device manager and it has a yellow exclamation mark by it saying that the driver is out of date or something. I right clicked on it and tried to update it, but it is unable to find any other drivers, so I was told to go online and find one. No such luck. I've been to the emachines website and I put in my make and model and it comes up with all these drivers, but I have absolutely no clue which one would be the cd-rom drive and it doesn't say which one it is. So if anyone knows what the cd-rom driver for this type of computer (emachines t series, t3418) is called, then can you please tell me? Or if you know of somewhere where I can find a cd-rom driver for this type can you please let me know? I'll appreciate it.

Thanks in advance!