How To Replace Cmos Battery In Lenovo Laptop. Step 4 Hard Disk Drive HDD Remove two screws securing the hard drive mounting bracked. Question Whenever i play games the laptop heats as usual but after that the battery says Plugged in not charging This happens in my Lenovo Legion 7i.

Question Lenovo G50-45 CMOS battery replacement. While holding the tab in the unlocked position remove the battery. Now you will see the CMOS battery remove this with the tab that is on top of it.
Remove the stale battery and put inside the new replacement battery.
Now youre good to go and the new CMOS battery is now servicing your laptops components. Now unplug the power cable and press the power button of the PC. CMOS batteries come in different shapes and sizes. Remove the CMOS Battery Cover.
