Can't turn on the TV if it's wet?

TV sets generally have heat dissipation holes. Dust in the air will penetrate through the heat dissipation holes and be adsorbed on the circuit board. When it reaches a certain level, with the "involvement" of moisture, there will be a larger Large electrical conductivity, causing short circuits on the circuit board, causing malfunctions, and even scrapping electrical appliances. Facing the attack of moisture, the most effective way is to turn it on frequently. The heat generated when the machine is running can effectively dissipate the moisture in the board and chassis. For electrical appliances that are rarely used, cover them with dust covers or other dust-proof items. Please ask maintenance professionals to remove the dust on the circuit board in time. A great way to save money and time is to use a hair dryer to blow at the heat dissipation holes. This will not only blow away the dust, but also blow away the moisture.