Provided is a method for auto-setting a configuration of a television based on a TV installation type, and a TV using the same. In a preferred embodiment, one or more portable or laptop computers each have a PCMCIA card. The reflection layer is disposed on the conductive substrate. A roll-inhibiting feature also acts as an indicator for proper roll positioning in the tilted configuration. The protrusions are disposed in the curved passages. This allows the customer to read a newspaper, a magazine, make and receive telephone calls, answer texts and emails on their phone, and much more.