Press and on the TV (not the remote) and plug the power cord back in.
Keep holding the button until the screen shows an "Upgrading" or "Software Updating" progress bar. Download Haier 42E3500A Firmware USB rar
For model-specific drivers or user manuals, you can also search the Official Haier Support Page by entering your TV's serial number. Press and on the TV (not the remote)
Select . If available, follow the on-screen prompts to download and install automatically. Download Haier 42E3500A Firmware USB rar
If you have the .rar file, follow these steps to update your TV: : Use a USB drive formatted to FAT32 . Extract the .rar archive on your computer.