This is the driver for the built in sound on the M2350 eMachines notebook computer. It will make those little speakers spark to life. It was pulled directly from the M2350 Service Disks, which were very hard to find, and it should work. No promises though since all eMachine computers seem to have various internal parts, even on the same models. I suggest trying Sisoftware Sandra to help identify your internal parts as good practice.
Also, not sure, but it might work with Linux, but definitley take caution on that front.