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Toshiba Satellite U945-S4140 Power Adapter
When choosing a new AC charger, selecting the Toshiba OEM charger will probably be the safest way to go. If buying off-brand, make note of the output of amps and voltage. A universal power adapter can be used if you absolutely need to. The Toshiba Satellite U945-S4140 AC adapter has two main uses, to charge the onboard battery and to provide a source of power for the unit. Because Toshiba has been known to use a single AC adapter that powers multiple other machines, double-check the part number or model number of the adapter.
Easy warnings of an ineffective Toshiba power adapter
- Battery does not charge up every time
- Most Toshiba AC adapters will get very warm to the touch when plugged in for any length of time
- The unit will not work while solely using the AC adapter
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