Firmware updates can alter TCON (timing controller) parameters. Some users theorize that Samsung increased pixel overdrive to maintain brightness or improve response time, raising heat output.
: Firmware 1710 acts as a "patch for a patch," fixing bugs that caused 1705 to be withdrawn. samsung qn90b firmware 1710 hot
A few weeks later, Samsung released a new firmware update, version 1720, which addressed the issues with the QN90B. The update fixed the overheating problem and improved the TV's overall stability. John was relieved and impressed by Samsung's swift response to the issues. He continued to enjoy his QN90B, now with the confidence that Samsung was committed to delivering high-quality products and support to its customers. Samsung released a new firmware update