My pc auto shuts down after being on for a bit. Its only been happening ever since i installed the amd radeon r9 200 series gc. When i look at device manager it says its working properly but in events i get this: Device PCI\VEN_1002&DEV_67B1&SUBSYS_2343148C&REV_00\4&1610f4f8&1&0008 requires further installation. Im not really sure what its asking me to do. Can Anyone help?