How to Effectively Remove CMOS Battery from Dell Laptop?
- Dell Support UK
- Nov 27, 2018
- 2 min read

Dell Laptops are one of the products that are hailed by the users all over the world. It is a well trusted brand, for the products are so efficacious and perform incredibly on everyday basis. However, sometimes you may encounter some problems associated with them. One of the problems is issues in CMOS battery. CMOS, abbreviation for Complementary metal Oxide Semiconductor is a chip powered by battery and it carries out all the automatic functions of your device like changing date and all. If you wish to know how to remove this battery safely from your device without creating any damage, then follow the steps below:
Turn off the power of your computer while disconnecting the A/C adapter from the power source.
Now you must flip the laptop to search for the battery. It is present at the rear end of the portable system; you need to unhinge it from its latches to remove it.
It is always recommended to gently, unlock or separate the battery from the two latches and pull it upward carefully.
Keep it as such for at least 30 minutes in a place without any contamination and dust.
In that prevailing time, do not to touch the device. Moreover, you might have to leave the power bank out of the device for more than 30 minutes depending upon the model of your laptop.
Put the battery back into the laptop and make sure that you put the latches back on securely to make the connection sturdy and strong with thoroughly checking for any loose ends.
Once the device is set properly to its ordinary state, your work is done.
You must contact Dell Support UK by dialling +44-2080-890420 if you are facing any problem related to this process or wish to get answers for other problems. Original Source


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