Common Methods to Access Service Menu on LCD TVs
Common Methods to Access Service Menu on Haier LCD TVs: 1. Press the menu button, then sequentially press 9, 4, 4, 3 to enter factory mode. 2. Press the menu button, then sequentially press 8, 8, 9, 3 to enter factory mode. 3. Press the source button, then sequentially press left, left, up, right to … Read more