Download Ms638 Pc822 3840x2160 Aconatic 49dsu800 Part4 Rar -

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.

Once the TV boots to the setup screen, remove the USB drive and proceed with the initial configuration. ⚠️ Troubleshooting Download MS638 PC822 3840x2160 Aconatic 49DSU800 part4 rar

If the TV hangs on the Aconatic logo, the firmware might be incomplete or the internal memory (eMMC) may be failing. Move all extracted files (usually about 6 files)

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