The device shows no indication of functioning.
The device shows no indication of functioning.
I’ve got an ideapads340 Lenovo laptop, just updated it and headed out to eat. When I returned, it was completely dead with no power. I connected it to several chargers—even a brand new one—and the charging indicator stayed off. I tried pressing the power button for a minute, switching chargers in and out, but it still wouldn’t charge. It seems like it’s not working at all. I’m planning to wait a few hours so it can charge, but I need some help figuring this out.
Use serialnr on the Lenovo page to verify warranty status. Gen 10 is quite far away. Also, inspect the original power supply's watt output and ensure the other tested units match or exceed it.