Update your bios: http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=YFTT1 http://www.dell.com/support/home/us/en/19/Drivers/DriversDet..

Update your bios: http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=YFTT1 http://www.dell.com/support/home/us/en/19/Drivers/DriversDet... That mostly fixed the chirping I had. Still get it for a few milliseconds here and there, but it's nothing like it was before.