Download Ms638 Pc822 3840x2160 Aconatic 49dsu800 Part4 Rar Direct

Press and the physical Power button on the TV (not the remote). While holding, plug the power cord back in.

If the update doesn't trigger, try a different USB port or a different brand of flash drive. Community Insights

Use a 4GB or 8GB USB 2.0 drive formatted to FAT32 . Download MS638 PC822 3840x2160 Aconatic 49DSU800 part4 rar

Once the TV boots to the setup screen, remove the USB drive and proceed with the initial configuration. ⚠️ Troubleshooting

Move all extracted files (usually about 6 files) directly to the root of your flash drive. Note: Do not put them in a folder; the TV won't find them. Press and the physical Power button on the

Unzip the downloaded .rar file (part4) on your computer.

If the image appears too large (oversized), ensure the config file matches your 3840x2160 panel resolution. Community Insights Use a 4GB or 8GB USB 2

The process will take a few minutes to reach 100%. The TV may restart automatically.