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Toshiba Tecra R940-S9421 Power Adapter
Upon choosing a replacement AC adapter, selecting the Toshiba OEM charger will probably be the safest way to go. Due to the fact that one Toshiba adapter is probably used on other similar units, be sure you choose the right one. If your decision is to purchase a different brand charger, it is imperative to note both the voltage and amperage output. The Toshiba Tecra R940-S9421 power adapter has two main uses, charging the battery while simultaneously providing power for the laptop. A universal power adapter is another possibility if you absolutely need to.
Some clues the power charger is on its last leg
- The laptop does not work while just using AC power
- Battery does not charge whatsoever
- Most Toshiba adapters can get quite warm when plugged in for 10 minutes or more
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