If your TV is stuck on the logo or won't boot, follow these "Force Flash" steps: : Unplug the TV from the wall outlet. Insert USB : Plug the USB drive into the TV's USB port.
Go to > Device Preferences > About > System Update . Download RT2936P638 1366x768 Haier rar
: Keep holding the button until the "Software Upgrading" or a progress bar appears on the screen. If your TV is stuck on the logo
: Look for the exact filename RT2936P638 1366x768 Haier.rar on technical sites like QFixIt or specialized LED TV software repositories. Download RT2936P638 1366x768 Haier rar
: Do not turn off the power during this process. The TV will typically restart automatically once finished. 4. Alternative: Standard Menu Update