Help with audio driver?

[Ruckus3]

Hey guys, a couple days ago my laptop decided to stop recognizing my audio device/drivers. All it says is Speaker setup (UNKNOWN). I went into device manager to try and just update drivers/reinstall devices, but it did not help at all. My Intel High Definition Audio device has a caution (!) next to it, and says "The drivers for this device are not installed. (Code 28) There are no compatible drivers for this device. To find a driver for this device, click Update Driver.". When I try to update driver, it says that it is unable to install driver, Windows cannot find one blah blah blah. Any suggestions?