The Geepas logo should appear, and the TV will boot fresh. Your apps and settings remain, but the lag should be reduced.
Follow the on-screen prompts to "Wipe Data/Factory Reset" using the physical buttons for navigation. Method 3: Power Reset (Cold Boot) how to reset geepas smart tv
Use this to fix minor glitches or "black screen" issues without losing your data: Geepas 32-Inch HD Smart LED TV User Manual The Geepas logo should appear, and the TV will boot fresh