Hi my mobo is Asrock X99 WS. I tried updating my UEFI (ver 1.6) to 1.7 using A-tuning. It shows downloading the update and then it restarts the computer but when I checked the UEFI version it is still 1.60, so I tried again updating using A-tuning and the computer restarts but then again it is still 1.6. I tried using the "Internet Flash" option in the UEFI to update it but it can't it shows an internet connection error, the network configuration settings are in "DHCP (Auto IP), Auto" I tried changing the server but still can't connect.