Cannot connect more computers to the wireless product
Make sure that the other computers are within the wireless range and that no obstacles block the
signal. For most networks, the wireless range is within 30 m (100 ft) of the wireless access point.
Make sure that the product is turned on and in the ready state.
Turn off any third-party firewalls on your computer.
Make sure that the wireless network is working correctly.
Make sure that your computer is working correctly. If necessary, restart the computer.