Thank you for purchasing a PowerSpec PC! This information is important for our PowerSpec G series computers.Here are two important things to keep in mind while setting up your new PC:Your new PC includes a powerful dedicated graphics card. In order to support this card, the basic integrated video ports are disabled. Please attach your monitor to one of the horizontally oriented video card ports as shown below.The two wireless network antennas for your PC are included in the accessory kit and are not preinstalled. Please connect both of these to the back of the PC before powering on the unit. These antennas must be installed to maximize the communications range of your wireless adapter. The wireless network adapter is designed to communicate up to 115 feet from your router with direct line of sight. Environmental variables such as thick interior walls, electronic devices, and competing wireless networks can reduce the effective wireless network range.