Maintenance & Service Guide
Presario 1200 Series
Model: 1245
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Power Management for Windows 98
Hibernation Mode
Hibernation helps conserve battery life and protect your data. Hibernation can be a routine power saving event, or can be the result of a low battery condition. As it enters Hibernation, your computer displays a progress screen, as it automatically saves the machine state before it shuts down and turns itself off. Your computer automatically goes into Hibernation when the battery has little power left, or when the system (operating on battery power) has been in Sleep mode for more than an hour. You can also manually initiate Hibernation by pressing the power button once while the system is active. To restore the computer's previous state, simply press the power button once again. While waking up, the computer displays a progress screen.
The following table shows the conditions and indicators for getting in and out of the various power management
Mode |
| To Initiate |
| To End |
| Indicators |
Sleep |
| Manual keys |
| Press any key |
| Flashing green |
|
| combination |
|
|
| Power LED |
|
| - Fn+F4 |
|
|
|
|
|
| Time Out Default - |
|
|
|
|
|
| 15 minutes if on Battery |
|
|
|
|
|
| power (system will not |
|
|
|
|
|
| time out to sleep) |
|
|
|
|
Hibernate |
| Manual - Press Power |
| Press Power |
| No Power |
|
| Button once |
| Button once |
| LED, blank |
|
|
|
|
|
| screen |
|
| Time Out Default - |
|
|
|
|
|
| If low battery or after 1 |
|
|
|
|
|
| hour of sleep (system will |
|
|
|
|
|
| not Hibernate if on AC |
|
|
|
|
|
| power) |
|
|
|
|
Off |
| Perform normal Windows |
| Press Power |
| No Power |
|
| shutdown via the start |
| Button once |
| LED, blank |
|
| button, or press and hold |
|
|
| screen |
|
| down the power button |
|
|
|
|
|
| for 4 seconds |
|
|
|
|
Return to Power Management for Windows 98 list.
