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オリジナル投稿者: Jenny M ,

タイトル:

Dead battery or charger?

テキスト:

My T470’s battery warning came on whilst connected to the mains and it then switched off and refuses to power up. No lights light up when connecting or disconnecting the cable.  Tried a phone charger with the correct connection with the same result. I assume it is a problem with the battery itself, but how do I tell?

デバイス:

Lenovo ThinkPad T470

ステータス:

open