What is the reason for the flashing red light where the charger of the computer is charging?

When the computer's charger is charging, the red light flashes again and again, the reason is: it means that it is charging. Because generally when charging, the charger will display a red light, and some chargers will turn yellow or green when fully charged, which is a reminder that the charger has finished charging.

The flashing red light is because your computer is seriously losing power and is replenishing power, if it is a yellow light.

It means that there is electricity but not much, if it shows green, it means that the battery is sufficient and has been fully charged.

The light of the charger itself needs to be flashing, if this situation does not occur, it means that the electricity is not charged at all, and under normal circumstances, there must be this phenomenon when charging.

Flashing the charger of the computer where the charging place flashes and flashes, what is the red light? I think it's possible that a red light like this is charging, that's why he flashes red light.

1. In the process of charging the notebook, under the premise that the power is low, the power indicator will flash again and again;

2. If the laptop is fully charged or the best battery maintenance mode is used and the power is turned on, the power indicator will not flash;

3. When the laptop only uses the battery and the power level is less than 20% (according to the user's settings, some are 10%), the power indicator will flash. Or 1Power adapter.

The power connector is caused by poor contact; or caused by poor contact of the battery interface. 2.Caused by a faulty battery. You use Master Lu.

Inspect the working condition of the battery to see the current degree of wear and tear of the battery to determine whether the battery is damaged. 3.The power supply control of the motherboard is caused by damage to the charging and discharging circuit. If you use Master Lu to test the battery is good, it means that the motherboard power supply charging and discharging circuit is damaged.

The power connector of the power adapter is caused by poor contact; or caused by poor contact of the battery interface. Caused by a faulty battery. You use Master Lu to test the working condition of the battery to see the current wear and tear of the battery to judge whether the battery is damaged.

The power supply control of the motherboard is caused by damage to the charging and discharging circuit. If you use Master Lu to test the battery is good, it means that the motherboard power supply charging and discharging circuit is damaged.

The charger wants to charge the brain, and the charging place flashes red lights one after another, indicating that the charging has not been completed.

If it is a yellow light, it means that there is power but not much, if it shows green, it means that the power is sufficient and it is full.

There are several reasons for this.

1. During the charging process of the laptop, it is easy to cause the power indicator to flash non-stop due to improper connection and poor contact of the charging power supply. You need to reconfirm that the power cable is connected correctly.

2. Some times are easy to cause the flashing of the indicator light due to the operation of the computer hardware, and it needs to be shut down and restarted, if it is the operation of some of the above problems should be solved.

3. Battery problems.

When charging, unplug your computer's battery, and if the flashing light improves, it means that the problem is caused by the battery, such as an aging battery.

4. If this happens suddenly, it is an accident that encounters this problem, and it does not happen again after that, then there is no problem with hand slipping, just an occasional problem inside the computer.

Turn on and off once with the battery.

The reasons and solutions for the power indicator flashing when charging are as follows:

1. Laptop.

During the charging process, it is easy to cause the power indicator to flash non-stop due to improper connection and poor contact of the charging power supply. You need to reconfirm that the power cable is connected correctly.

2. Sometimes due to computer hardware.

The relationship between operation is also easy to cause the indicator light to flash, and it needs to be shut down and restarted, if it is running, some problems should be solved.

3. Battery problems.

When charging, unplug the computer's battery, if the indicator light flashes better, it means that the problem is caused by the battery, such as battery aging.

4. If this kind of slippery situation occurs suddenly, it is encountered by chance, and it does not happen again after that, then there is no problem, just an occasional problem inside the computer.

If the battery is like this all the time, then there is a problem with the battery, and it may be a problem with the system, but it does not affect the use of the computer.

Extended Information: What does the indicator light mean when the computer is charging:

Battery Charge 0-89% indicator is orange; Battery charge 90-99% indicator is blue;

1. Green: The battery has been charged for more than 20%.

2. Orange yellow: The battery has been charged by 5% to 20%.

3. Orange-yellow rapid flashing: the battery charge is less than 5%. Note: The battery may be charging.

4. Orange-yellow slowly flashing: The battery is charging. When the battery level reaches 20%, the flashing light turns green.

5. The color flashes slowly: the battery has been charged 20% to 80% and is still charging. When the battery level reaches 80%, the flashing stops, but the battery continues to charge until it is fully charged.

Note: If the computer is using battery as a power source, the battery status indicator does not light up when the computer is turned off or in sleep (standby) mode or hibernate mode.

1. Check the power cord connector. During the charging process of laptops, it is common for the charging power supply to be improperly connected, and the power indicator flashes non-stop due to poor contact. You can reconfirm whether the power cable is connected accurately.

2. Whether the battery is exhausted. If you don't use a charger to charge the computer, some computers will have a flashing power indicator when the battery is low, which is actually a prompt that the battery is out. All you need to do is connect the charger to your computer, and the problem should be solved, and the indicator stops flashing.

3. Shut down and restart. Sometimes due to the operation of the computer hardware, it is easy to cause the indicator to flash, you can try to shut down and restart, if it is running, some problems should be solved. 4. Battery failure.

How do you see if it's a battery problem? When we unplug the battery of the computer while charging, if the indicator light flashes better, it means that the problem is likely to be caused by the battery, such as battery aging. 5. Accidental events.

Sometimes this happens very suddenly, if you just encounter this problem by chance, and it doesn't happen again, then you don't have to worry, it may just be something inside the computer that we don't know about by chance. 6. Maintenance. If none of the above methods can solve your problem, or such problems are still frequent, then it is recommended that you take your own book to a special computer repair shop for medical treatment, I believe that the problem can be solved quickly.

This answer applies to most computer models such as HP Zhan 66 Ryzen and AMD.