Clearing A Password; Power Management - HP Compaq Presario,Presario V1000 Maintenance And Service Manual

1.3 Clearing a Password

If the notebook you are servicing has an unknown password,
follow these steps to clear the password. These steps also
clear CMOS.
1. Prepare the notebook for disassembly
2. Remove the real time clock (RTC) battery
3. Wait approximately 5 minutes.
4. Replace the RTC battery and reassemble the notebook.
5. Connect AC power to the notebook. Do not reinsert any
battery packs at this time.
6. Turn on the notebook.
All passwords and all CMOS settings will have been cleared.

1.4 Power Management

The notebook comes with power management features that
extend battery operating time and conserve power. The
notebook supports the following power management features:
■
Standby
■
Hibernation
■
User customization of settings
■
Hotkeys for setting level of performance
■
Display switch standby/resume
■
Power/Standby button
■
Advanced Configuration and Power Interface
(ACPI) compliance
Maintenance and Service Guide
Product Description
(Section 5.3).
(Section 5.18).
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