Hi, Lenovo T480s displays a message : The connected AC adapter has a lower wattage than the recommended AC adapter..."
AC adapter is ok. Other power supplies with a power of at least 45W and more were connected without success. The message is the same. The battery is charged when the laptop is turned off. The laptop without a battery connected to the power supply does not start, the power button LED lights up 3 times and nothing else. I don't have a laptop yet, the power socket is USB-C, so I don't know what voltage the power supply supplies when connected to the laptop. There was a bios update but it didn't change anything. I hope that the issue is known and someone will help.
AC adapter is ok. Other power supplies with a power of at least 45W and more were connected without success. The message is the same. The battery is charged when the laptop is turned off. The laptop without a battery connected to the power supply does not start, the power button LED lights up 3 times and nothing else. I don't have a laptop yet, the power socket is USB-C, so I don't know what voltage the power supply supplies when connected to the laptop. There was a bios update but it didn't change anything. I hope that the issue is known and someone will help.
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