Engineer just left unable to get the card to work; the PC can't get past POST with the GTX1060 card installed. It works fine with onboard Video or with my old card which I have reinstalled for now. The NVIDIA one will be returned for a refund. The engineer seemed to think it was not a good idea to get a replacement the same as the same 'conflict' might still exist. The card powered up and we could see the fan spinning and then stopping. We still got the single beep every 2-3 minutes. He did go into the BIOS and turn off integrated Video in case that was why the card was being bypassed. We also tried unplugging the 2 Optical drives 2 Hard drives and 2 SSD drives to check that power was not the issue. The old AMD card (Radeon 6850) is listed as consuming more power than the GTX1060 anyway and it works fine so I need to choose another GFX card I guess.