I have also tried moving to a different PCIe slot on the motherboard and encountered the same symptoms. I used Ethernet to perform all the recommended updates in the software center, and opened the driver manager and it told me that no devices were installed. There is nothing that recognizes the device to be present but missing a driver, but rather it is like there is nothing there at all. 1.I just completed a desktop build and installed Linux Mint 17.3 and the PCIe WiFi card is not being detected at all. 1.0) Wireless LAN Driver Gigabyte GC-WB867D (rev.

1.0) Broadcom WLAN Driver GC-WB867D (rev. Problems can arise when your hardware device is too old or not supported any longer. This will help if you installed an incorrect or mismatched driver. Try to set a system restore point before installing a device driver. It is highly recommended to always use the most recent driver version available. 802.11w (WFA-Protected Management Frames) PAP, CHAP, TLS, GTC, MS-CHAP, MS-CHAPv2 Security WPA and WPA2, 802.1X (EAP-TLS, TTLS, PEAP, LEAP, EAP-FAST), EAP-SIM, EAP-AKA Network Architecture Ad-hoc mode (Peer-to-Peer), Infrastructure mode Wi-Fi Alliance Wi-Fi Certified for 802.11ac, Wi-Fi CERTIFIEDa/b/g,Wi-Fi CERTIFIEDn, WMM, WPA, WPA2, and WPS, WPS 2.0, Protected ManagementFrames Data rate 1Mbps, 2Mbps, and up to 3Mbps Standard Bluetooth V4.0 LE, V3.0+HS, V2.1+EDR

Gigabyte gc wb867d drivers