Apple 922-8197 LVDS display cable for iMac 20-inch Early 2008 models. This internal video interconnect carries low-voltage differential signaling from the logic board to the LCD panel, enabling native 1680×1050 resolution output. Compatible exclusively with iMac 20-inch systems from the Early 2008 generation. LVDS technology provides reliable, noise-resistant signal transmission over the relatively short internal cable run typical of all-in-one form factors. Commonly needed for display repair, logic board replacement, or full system restoration on these Intel-based iMac machines. This is a refurbished OEM component that restores video connectivity when original cables degrade or fail. Tested and guaranteed to work as specified; available via quote.