Damage to the round battery (CMOS battery) on the motherboard will not cause the computer to fail to boot, but it may cause some Settings and timing problems with the computer.
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CMOS battery is generally used to store computer BIOS Settings and system time and other information, when the computer power off or shut down, CMOS battery can maintain the storage of these information, so that the next boot can restore these Settings. If the CMOS battery is damaged or drained, the computer can still be turned on, but there may be some problems, such as:
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1. The system time of the computer will be wrong, and the common performance is that you need to manually adjust the time every time you start.
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2. The BIOS Settings of the computer will be lost, and some options may need to be reset, such as boot order, CPU parameters, etc.
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It is important to note that if the CMOS battery is depleted or damaged and cannot properly store information such as BIOS Settings and system time, these problems may continue until a new CMOS battery is replaced.
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Therefore, when there are problems such as inaccurate computer time or lost BIOS Settings, you can try to replace the CMOS battery. Replace the CMOS battery need to pay attention to the battery model and installation method, generally need to remove the computer motherboard to replace. If you are not familiar with computer hardware repair, it is recommended to seek professional help.
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In short, the circular battery damage on the motherboard will not cause the computer to fail to boot, but it may cause some Settings and timing problems with the computer. If you need to replace a CMOS battery, pay attention to the battery model and installation method, and perform this operation with caution.
1. Turn on or not. The round battery on the motherboard is usually used to power the real Time clock (RTC) chip on the motherboard, if the battery is damaged, the RTC chip will not work properly, resulting in the computer can not read the time and date information correctly, which affects the startup process. In addition, the battery on the motherboard may also be used to save important information such as BIOS Settings, which can be lost if the battery is damaged and also cause the computer to fail to boot properly.
Therefore, once the round battery on the motherboard is damaged, it may cause the computer to fail to turn on, and the battery needs to be replaced in time.
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If the mainboard battery is faulty, the startup time is inaccurate, BIOS configuration information is lost, and the system cannot be started.
Because the mainboard battery provides power to the CMOS chip on the mainboard to maintain the normal operation of the basic BIOS setting information and system time, if the battery is damaged, this information will be lost or inaccurate, which will affect the normal operation of the system.
At the same time, the mainboard battery is broken, and the system cannot boot normally, because the mainboard battery damage will cause BIOS information loss, resulting in the system startup failure.
It should be noted that the life of the motherboard battery is generally long, but if the above problems occur, the motherboard battery should be replaced in time.