Go to Lenovo support website to download and install the latest BIOS. Reboot the PC and try again. If the problem persists, go to the next step. Shut down the computer. With the battery in (remove the AC adapter), attempt to turn on the computer by holding down the power button for 30 seconds. This should not turn on the computer.
Sometimes it is difficult to determine if a problem is caused by the hardware failing to function according to manufacturer specifications. If a battery is not charging, it is either the adapter that is faulty or the charger component on the motherboard that is not working properly. I would suggest you to remove the battery and reinsert it, to
The orange light blinking 3 times can indicate a low battery level. Connect your laptop to a power source using the original power adapter and let it charge for at least 30 minutes. Ensure the power adapter is properly connected to the laptop and power outlet. Check if the orange light stops blinking after the laptop has charged sufficiently. 4.
Try These Fixes By Abhishek Silwal January 27, 2023 The battery on your Lenovo laptop will stop charging if there are some issues with the AC adapter, the battery, or the battery controller. Other than that software components, like battery controller driver and battery firmware may also be responsible.
Switch off your laptop. Remove the battery. Remove the charger unit from the charging port. Now, press the power button and hold it down with your finger for 30 seconds. Release the power button. Now, re-fix the battery in the laptop and connect the charger and plug it to the power source. Switch the laptop back on.
Turn off your Lenovo Laptop then unplug the charger. Wait a minute, then remove the battery from the laptop for a couple of minutes. Press the Power button for 30 seconds without anything connected to it (no battery or charger connected). Then put the battery and power adapter back in and turn on your laptop to see if it charges.