HDMI input failing or dead, typically from connector solder joints fatigued by cable weight or repeated plugging.
1 repair log
+4 photosSuccessful repairHDMI ports on the family LG TV failing one after the other, most likely years of cable weight stressing the joints. Both were desoldered and replaced with OEM parts, an intimidating job at the time. The parts were pricey and scarce enough that the repair was not really economical, so a complete board from a compatible but cheaper model was tracked down afterwards and kept as a spare.
