Where is CMOS battery in Dell laptop?

The CMOS battery is inside the computer and attached to the system board (motherboard).

How do you fix CMOS battery failure?

CMOS battery if failed, then it doesn’t remember your BIOS settings. It resets the motherboard to factory setting and the date also fails. So in such case you may find that your licenses on the Windows desktop may show some errors. This can be solved simply by replacing the CMOS battery.

Can a Dell Vostro 3550 battery be replaced?

This guide will explain in detail how to replace the CMOS battery in the Dell Vostro 3550. An easy way to tell whether the CMOS battery on your device needs to be changed is if your computer suddenly forgets the current day and time. No parts specified. Slide the release latches to unlock the battery.

How to replace a CMOS battery on your Dell desktop?

1 Disconnect the power cable of the computer. 2 Discharge static electricity by pressing and holding the power button for 10-15 seconds. 3 Replace the battery with the exact same type of coin cell battery. 4 Removing the CMOS battery erases the BIOS settings 5 Ensure to replace with a brand new battery.

Where is the CMOS battery on my computer?

The CMOS (complementary metal oxide semiconductor) battery in the computer is used to store the hardware configuration settings. It also keeps a record of the date and time when the computer is switched off. The CMOS battery is inside the computer and attached to the system board (motherboard).

How can I tell when my CMOS battery needs to be changed?

An easy way to tell whether the CMOS battery on your device needs to be changed is if your computer suddenly forgets the current day and time. No parts specified. Slide the release latches to unlock the battery. Slide the battery and remove it from the computer. Turn the laptop right side up.