HP Tc4400 Power - Page 33

Resolving low-battery conditions, When external power is available

Page 33 highlights

Battery packs Resolving low-battery conditions Ä CAUTION: To reduce the risk of losing information when the computer reaches a critical low-battery condition and has initiated hibernation, do not restore power until the power lights are turned off. When external power is available To resolve a low-battery condition when external power is available, connect one of the following: ■ AC adapter included with the computer ■ Optional docking device ■ Optional power adapter When a charged battery pack is available To resolve a low-battery condition when a charged battery pack is available: 1. Turn off the computer or initiate hibernation. 2. Insert a charged battery pack. 3. Turn on the computer. When no power source is available To resolve a low-battery condition when no power source is available: ■ Initiate hibernation. - or - ■ Save your work and shut down the computer. 7-10 Power

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7–10
Power
Battery packs
Resolving low-battery conditions
Ä
CAUTION:
To reduce the risk of losing information when the computer
reaches a critical low-battery condition and has initiated hibernation, do
not restore power until the power lights are turned off.
When external power is available
To resolve a low-battery condition when external power is
available, connect one of the following:
AC adapter included with the computer
Optional docking device
Optional power adapter
When a charged battery pack is available
To resolve a low-battery condition when a charged battery pack is
available:
1. Turn off the computer or initiate hibernation.
2. Insert a charged battery pack.
3. Turn on the computer.
When no power source is available
To resolve a low-battery condition when no power source is
available:
Initiate hibernation.
– or –
Save your work and shut down the computer.