CMOS battery provides energy to store the BIOS settings when the computer is turned off.
- Symptoms: The time and date system must constantly reset, the driver stops working, sometimes the computer can not boot or simply switches itself off suddenly and some other errors. If you meet one of the above issues, make sure that your CMOS battery fails or runs out of battery.
- FIX:
The replacement of the CMOS battery on the machine table is often quite
easy, however, for a laptop you need to be more careful manipulation,
open the screws located on the bottom machine and find a co-sized
batteries cents, then pressed his fingers into an edge to turn it off. In some cases, it is quite difficult to take apart, unlike the replacement of RAM or HDD / SSD.
- Symptoms: The time and date system must constantly reset, the driver stops working, sometimes the computer can not boot or simply switches itself off suddenly and some other errors. If you meet one of the above issues, make sure that your CMOS battery fails or runs out of battery.
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