I found that the rice cooker was not powered on. Maybe our power socket is not plugged in properly and it is loose. Usually, the problem can be solved by pressing the plug once and then completely connecting it with the terminal.

It is also possible that the plug-in failure caused the rice cooker to have no power supply. The power cord is broken or the coupler is broken, resulting in the failure of the rice cooker. The over-temperature fuse in the rice cooker prevents the rice cooker from being electrified. The internal power connection wire or terminal of the rice cooker is damaged, resulting in the rice cooker not being electrified. The electrical components on the power board in the rice cooker are damaged, and the rice cooker is not electrified. There is no display caused by the failure of the computer board of the rice cooker, and the whole machine is not powered on. The methods to solve the above problems are as follows. Check whether the external plug-in has power. If not, please replace the plug-in or switch to another good plug-in to test the machine. Check whether the random power cord is broken. If it is broken, replace it with a new power cord. Check the side coupler of the rice cooker for damage. If damaged, replace it in time.