If your TV is frozen or unresponsive, try a "Cold Boot" first:
How to Factory Reset Any Android Smart TV and Set It Up Again how to reset geepas smart tv
Use this if you can’t access settings. If your TV is frozen or unresponsive, try
Q: Can I reset my Geepas Smart TV without a computer? A: Yes, you can reset your Geepas Smart TV without a computer using the TV buttons or remote control. how to reset geepas smart tv
Use this if the screen is black or the remote isn't working. on the back or side of the TV.