Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•ZAHARA Motherboard BIOS COMS Battery For Lenovo ThinkPad X1 Carbon 9th Gen 20XW 20XX ， X1 Yoga 6th Gen 20XY 20Y0 ， P/N：5B11C73716 、5B11C73717 、SB11A24932 、GC000001600、 GC000001610
•Here are the CMOS battery failure symptoms : 1. The laptop has difficult booting up. 2. There’s a constant beeping noise from the motherboard. 3. The date and time have reset.
•4. Peripherals aren’t responsive or they don’t respond correctly. 5.Hardware drivers have disappeared . 6. You can’t connect to the internet 7. When your CMOS battery fails, your BIOS firmware will shut down and revert to its default settings.
•Please check both the model and picture before purchase. Easy for you replace your faulty,cracked or broken one ,seller remind that you should replace this in the off state.
•If you have any questions, please be sure to contact us.We will definitely solve the problem for you!
