: Press and hold the Power button on the TV panel (not the remote) while plugging the power cord back into the outlet.
Go to > Device Preferences > About > System Update . Download RT2936P638 1366x768 Haier rar
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. : Press and hold the Power button on