Always "Read" and "Save" a backup of your original (corrupted) file first.
Backlight is on, but there is no image or OSD (menu). How to Flash the Firmware: Download Changhong LED24D2080H SSDV3241 ZC01 Dump rar
Since this is a , you cannot simply use a USB stick. You will need a Universal Programmer (like the RT809F, RT809H, or CH341A). Always "Read" and "Save" a backup of your
If you are hosting the file, make sure it isn't password-protected, or clearly list the password in the post (e.g., Password: 123 ). make sure it isn't password-protected