Why is my Sharp TV not saving channels after re-tuning?
- SShannon FrancisAug 17, 2025
If your TV isn't storing channels after re-tuning, it's likely that the channel database has become corrupt. To fix this: 1. Turn off the TV. 2. Remove the RF/Aerial cable from the rear of the TV and then turn the TV back on again. 3. Using the remote control, press [MENU] followed by 8-8-8-8 to enter the initial setup/first time installation menu. 4. Press OK to let the TV run the full tuning process. 5. Once completed, turn off the TV, reconnect the RF/Aerial cable, and turn the TV back on again. 6. Repeat steps 3 & 4.











