If your board still partially works, first. Panel timing values are sometimes customized for your specific LCD. Without a backup, you may permanently mismatch the display.
I'll do a quick search online. Hmm, the results aren't showing up. Maybe it's a random string of characters. Often, users might create a random identifier for a fictional project or mistakenly think they found something. Let me see if there's any known software with a similar name or if it's associated with a specific industry. tpvst59p67 software
Software for this board is usually distributed as a .bin file. Because this is a universal board, the software must match the specific LCD panel resolution of your TV to display correctly. If your board still partially works, first
Typically based on the TSUMV59 series chipset. I'll do a quick search online
Repair at your own risk. Always discharge capacitors before touching the board.