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Lenovo Y40-80 Power Adapter
Due to the fact that one Lenovo adapter powers multiple other machines, double-check the part number or model number of the adapter. If your decision is to purchase a different brand charger, it is imperative to note the output of amps and voltage. The Lenovo Y40-80 AC adapter provides two functions, to charge any and all batteries and powering the laptop. A universal AC adapter is a possibility if you are desperate. When choosing a new AC charger, selecting the Lenovo OEM charger is always going to be the safest and easiest way to go.
Signals of a dying Lenovo power adapter
- Most Lenovo AC adapters will get warm to the touch when plugged in for 10 minutes or more
- Your Lenovo battery refuses to charge up all the time
- The unit will not operate while solely using the AC adapter
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