If the screen looks garbled or has "ghosting" after the update, you may need to enter the Service Menu . On most V59/VST29 boards, press Menu + 1147 on the remote. Look for "Panel Settings" to adjust the LVDS Map or TI Mode.
Installing firmware on these boards is relatively simple and does not usually require special hardware, just a USB flash drive. Download VST29 A3B V59 PANEL 1280x768 rar
Since these are open-source or generic hardware components, official manufacturers rarely host these files. You can typically find archives on technician forums such as Lab-One Forum or community repositories like GitHub's lvds-firmware . If the screen looks garbled or has "ghosting"
Typically a .rar or .zip file containing a .bin firmware file. How to Install the Firmware via USB Installing firmware on these boards is relatively simple
Open the .rar file and copy the .bin firmware file (e.g., VST29_A3B_1280x768.bin ) directly to the root directory of your USB drive. Do not put it in a folder. Flash the Board: Disconnect power from the TV board. Insert the USB drive into the board's USB port.