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Lenovo ThinkPad T540P Power Adapter
When choosing a new adapter, the actual Lenovo brand is usually going to be the safest choice. Because Lenovo uses one power charger that powers multiple other machines, be certain to thoroughly note the part number that is needed for this model. A universal AC adapter is a possibility but only if necessary. If buying off-brand, please check on the output of amps and voltage. The Lenovo ThinkPad T540P AC adapter has two main uses, to charge up the main battery and to provide a source of power for the unit.
Simple signals your laptop charger is in need of replacing
- The laptop does not operate using just the AC power adapter
- Most Lenovo AC adapters will get very warm to the touch when they are plugged in for a period of time
- Your Lenovo battery refuses to charge at all
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Be sure to always buy computer parts from a well-known website if you buy anything online. Lenovo ThinkPad T540P power adapter will be better for your laptop new due to the wear on any older used one. It is in your best interest to write down the OEM part number before placing an order for a new power adapter. Your Lenovo ThinkPad T540P will love you more for buying smart.
Feel free to download your manual for help.
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