Standard Haier Code: Press , then type 2580 or Menu 1147 on the remote.
Downloading a software backup (or "flash file") for the is a common requirement for repairing LED TVs that are stuck on the standby light, logo, or experiencing software glitches. This software is typically a .bin or .rar archive containing the firmware for the TV's motherboard. Finding the Correct Software
If the TV is "bricked" and doesn't respond to USB, you must use a hardware programmer (like the RT809F or CH341A) to write the .bin file directly to the on the motherboard. Troubleshooting & Service Menu
: The service manual for the LE22M600 can be found on Elektrotanya , which may contain specific software recovery codes. Installation Methods
If you can tell me the (found printed on the green circuit board inside), I can help you find the exact file you need.
Copy the .bin file to the root directory (do not put it in a folder).
If the TV is working but needs a reset or adjustment, you can often access the (Factory Mode) to fix picture issues or perform a reset without downloading new software: