While there is no single "official" Sony download for this generic motherboard, you can find the .rar backup files on these third-party platforms: : Hosts the specific TOP-TECH P41-X9 V3.0 software/firmware for free.

: Use this only if the TV is an original Sony unit. They provide .zip or .pkg files for official updates. 🛠️ Flash Instructions

💡 : If the TV starts but the colors are inverted (negative image), you can usually fix this in the Service Menu (Factory Settings) under "Map" or "LVDS" settings rather than reflashing. To help further, could you tell me: What is the exact model number on the back of your TV? Are you flashing via USB or using an external programmer ?

For the (specifically the P41-X9 V3.0 ) motherboard, firmware dumps for a 1366x768 resolution with a Sony panel are typically hosted on specialized electronics repair and firmware repositories. 📥 Download Sources