The is a universal 3-in-1 LCD/LED TV controller board typically used for DIY monitor projects or repairs. Finding the exact firmware for a Samsung LTM240CT01

Dedicated groups like Softwarezone.ga or LCD TV Software frequently host archives for SKR boards.

Sites like Remont-Aud.net , Eserviceinfo , or KazmiElecom are primary hubs for universal board firmware. Search for "SKR.671 1920x1200" or the panel model " LTM240CT01

Because this is proprietary hardware firmware, it is rarely hosted on official manufacturer sites. You can often find .rar firmware files on these community platforms:

Place the firmware file (usually named SKR_671.bin or similar) in the root directory. Flash the Board: Disconnect power from the board. Insert the USB drive. Plug in the power. The indicator LED should blink rapidly (red/blue).