As long as the fluorescent light in the living room is turned on or off, the computer will crash, an

There are 2 possibilities.

1. The power supply capacity is too weak, that is, the power supply of your house is too small, resulting in a little load voltage dropping, and an inductive back electromotive force directly pushes up the voltage when the fluorescent lamp is turned on, resulting in instability.

2. The grounding wire is interrupted or the resistance is very large (poor contact). As a result, all digital devices connected to an external power supply lose their ground reference, and the signal will be confused when they encounter slight electromagnetic interference (turning on fluorescent lamps).

In short, it is a problem with the power supply or circuit, not a problem with any electrical appliance.

That's a power problem in your home, not a computer or a TV, and the electrician can't solve it.

1) Plug the electric kettle or induction cooker into the electric blanket socket and use it normally

A) Fluorescent light switch, electric blanket socket, computer socket, the three are very close:

1) Turn on the computer and observe the reaction.

2) Open the electric blanket socket and see if the hold-down screws are loose and rusty. Tap the socket with the cone handle and pull the wires with insulating pliers. See if the contact is not good.

3) Turn on the fluorescent lamp switch, see if the screws are loose, hit the switch with a change cone, and pull the wires with insulating pliers. See if the contact is not good.

B) Fluorescent lamp switch, electric blanket socket, computer socket, the distance between the three and the main line joint is not good.

2) Plug the electric kettle or induction cooker into the electric blanket socket and cannot be used normally

1) Open the main switch.

2) Disassemble the electric blanket socket.

3) Connect a wire from under the main switch to the electric blanket socket, and use a multimeter to test the resistance of the three wires of live wire, neutral wire and ground wire. If you do not adjust the connector behind the socket, connect the live wire to L, the neutral wire to N, and the ground wire to the vertical hole in the middle. (There is no multimeter, you can use a dead battery and headphones instead).

If the power of fluorescent lamps and electric blankets does not exceed 100 watts, it will cause the computer to lose power? It means that the anti-interference of the computer power supply is very poor, and the power supply of the computer is changed to a higher power, maybe it will be solved, right?

It is understandable that the fluorescent lamp is replaced with an electronic ballast, but what parts should be replaced with an electric blanket? Therefore, the fundamental treatment is still to focus on the power supply of the computer itself!

There is also an incredible possible cause: the computer socket has poor contact!

Well, I'll laugh a little ......

Do you think it's like it's caused by poor contact between the pins of a switch or socket???

1. When the light is turned on, the fluorescent lamp itself has a strong pulse, if the wire switch is not in good contact, the pulse is easy to interfere with electrical appliances, including your computer and set-top box.

2. The electric blanket is also a high-power electrical appliance, if the socket route has a connector that is not reliable, it will be in a weak contact ignition state, and it is normal to interfere with electrical appliances.

3. If you exclude the above two, then in your indoor lighting circuit, there must be a connector in the main line, and it belongs to a weak contact state, and the connector is in the same line of the fluorescent lamp switch and socket you said, and the node should generally be behind the socket box.

Is it necessary to toss so much? Change this for that, hurry up, look at the switch of the fluorescent lamp, by the way, check the electricity of the switch of the fluorescent lamp, whether it is borrowed from that socket, pay attention to the firmness of all the connectors,

Why do you want to spend a lot of money on computers and set-top boxes? Why not deal with the problem on the fluorescent lamp? Your fluorescent lamp is used with ballast or electronic, if it is used with ballast to replace the electronic, if the original electronic may be electronic ballast radiation interference is too large, it is better to try another one, change a better quality, how is it more cost-effective than in the computer.

Abnormal, interference or too large starting voltage. The wire excuse and other wires at home are not the same wire as the lamp first, and the contact is poor or the starter of the lamp is abnormal.

I personally estimate that this is related to the low voltage in your house, and you had better install a voltage regulator. Anti-surge is to prevent instantaneous high voltage, not low voltage.

Check whether the power input cable is too thin and whether the connector is not in poor contact.

1.First of all, rule out whether there is a fault in the power supply at home: take the computer host to a friend's house to try it, and it is also an experiment to turn on the lights, and the fault is still the computer has to ask. Fix the computer. (or socket, UBS).

2.There is nothing wrong with my friend's house, indicating the original problem of household appliances, I suspect that the neutral wire is confused with the grounding wire, I hope it will help you.

There's a problem with your computer's power supply! Or maybe your line voltage is unstable!

From the description, the problem is not in the computer and the set-top box, through your description of the impact of lamps and other electrical appliances on the computer, it may be that the voltage is unstable, equip the computer with a voltage regulator, and it is best to check the gate box, and whether the internal power connection is good, and whether the wiring is aging.

I used to buy a regulator with a battery, and I used to do the same to buy a regulator with a battery.