The "Backup Dump" you are looking for is a complete or .rar image of the board's flash memory chip, typically used to recover a TV that is "bricked," stuck on a logo, or showing a blank screen due to corrupted software. Key Technical Details Mainboard Model: TP.S506.PB801 TV Model: ROXON RX40D16 (typically a 40-inch LED TV)
You must open the TV casing to locate the 8-pin flash memory chip (usually a Winbond or GigaDevice 25Qxx series) on the mainboard. Flashing Process:
Load the RX40D16.bin file from your extracted .rar archive and write it to the chip. Download S506 PB801 ROXON RX40D16 Backup Dump rar
Used for hardware-level flashing when standard USB updates are not possible. How to Use the Backup Dump
Since this is a "dump" file rather than a standard update, you generally cannot install it via a simple USB menu. It often requires a BIOS/Flash Programmer (like the RT809F or CH341A ). The "Backup Dump" you are looking for is a complete or
The is a common LED TV "three-in-one" mainboard (integrating the power supply, LED driver, and motherboard) used in various budget 32-40 inch TV brands like Roxon , Geepas, and many others.
After flashing, if the picture is upside down or the colors are distorted, you may need to enter the Service Menu (commonly by pressing Menu + 1147 on the remote) to adjust the "Mirror" or "LVDS" settings. Where to Download Used for hardware-level flashing when standard USB updates
Always read and save your current (even if corrupted) firmware before writing the new one.