First, the desk lamp suddenly stopped working.
There may be several reasons for the sudden failure of the desk lamp: ① the lamp tube of the desk lamp bulb is burnt out due to too long use; ② There is something wrong with the original circuit board inside the desk lamp, which is burnt out; (3) The switch of the desk lamp suddenly goes out due to poor contact; ④ At the plug of the desk lamp, the lamp went out due to poor contact of the patch panel.
Second, how to deal with the sudden failure of the desk lamp?
1. If the desk lamp suddenly doesn't work, we need to find the root cause, and then cure it according to the specific reasons. After the lights go out, you can change the holes of several patch panels to see if they will light up. If not, it is the lamp itself.
It is possible that the light bulb went out due to poor contact. At this time, you can press the switch several times to see if it will turn on. If it is open, it is caused by poor contact. If it is still not good, it may be that the lamp tube is burnt out and needs to be replaced.
3. Go to the shop or supermarket where you buy the desk lamp and ask if there are any lamps of the same type. Buy it directly if you have it. If not, you can buy the same model. Generally speaking, a few dollars can buy a lamp.
4. After using the above method, if the light bulb does not light up, it is only possible that there is something wrong with the circuit board. If the desk lamp is cheap, just replace it with a new one. If it is high-end, please repair the circuit board.
What is the reason for the sudden failure of the desk lamp and how to deal with it? I'll introduce you here first. You got it? The table lamp suddenly broke down, so we need to judge its essential reason according to several simple detection methods, and then carry out maintenance.