The reason why Laptop Battery Power always display 1%

Recently, we receive many user’s problem, they say their laptop battery’s power always display 1%, but if put it in other laptops, it can display 100% power, many users do not know the reason.

Generally speaking, if appear this problem, it is mostly because of the problem of laptop motherboard’s BIOS, the notebook test the battery is completed through a program that built-in the BIOS, If the laptop battery power’s indicator is not correct, the majority of the motherboard BIOS problem.

If it is the BIOS problem, you can sove this problem by brushing a new BIOS, but Brush BIOS has certain risks, once failed, it may damage the motherboard.

In addition to the BIOS problem, many other reasons may also lead to the power indicator is not correct, such as

1. The laptop's power supply module has problem, the system detected an external power supply, but the module to a battery-powered voltage is not enough or for other reasons lead to does not work.

2. Battery protection board has problem, resulting Although have the charging voltage, but the battery can not accept.

If you suffer this problem, you can put your laptop battery into another same model laptop, looks if it is working well, if yes, it means your BIOS has problem, you can go the laptop repair shop to brush a new BIOS, if no, it maybe your battery has problem, you may need buy a new battery.