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| Power and PowerUp Modes |
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| Power on | Power off (no operation) |
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AC adaptor | Battery charge | • Operates | — |
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not | is above low | • LED: Battery off |
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connected | battery trigger | DC IN 15V off |
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| point |
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| Battery charge | • Operates |
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| is below low | • LED: Battery flashes | — |
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| battery trigger | orange |
| |
| point | DC IN 15V off |
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| Battery charge | Computer goes into | — |
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| exhausted | resume mode and shuts |
| |
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| ||
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| down |
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| No Battery | • Cannot operate | — |
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| installed | • LED: Battery off |
| |
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| DC IN 15V off |
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Power indicators
As shown in the above table, the Battery, DC IN 15V and Power indicators on the system indicator panel alert you to the computer’s operating capability and battery charge status.
Battery indicator
Check the Battery indicator to determine the status of the battery. The following indicator lights indicate the battery status:
Flashing orange | The battery charge is low. The AC adaptor must |
| be connected to recharge the battery. |
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Orange | Indicates the AC adaptor is connected and |
| charging the battery. |
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Green | Indicates the AC adaptor is connected and the |
| battery is fully charged. |
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No light | Under any other conditions, the indicator does |
| not light. |
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If the battery becomes too hot while it is being charged, the charge will stop and the battery indicator will go out. When the battery’s temperature falls to a normal range, charge will resume. This occurs whether the computer’s power is on or off.
TOSHIBA A40 Series | 62 |
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