You may have an external device connected to the TV such as a streaming device, DVD player, cable box, or soundbar. Try unplugging all the cables connected to the back of your TV. These may include HDMI cables, ethernet cables, power cords, coax cables, etc. Leave all the cables unplug...
limited to laptops that were portable in name only: thick, hulking behemoths stuffed with discrete graphics processors and large cooling components to match. Sure, you might coax World of WarCraft or some indie titles into running on CPU-integrated graphics, but most...