Using the power meter ....................................................................................................... 42
Using power plans ............................................................................................................. 42
Using battery power ........................................................................................................................... 44
Using Battery Check .......................................................................................................... 45
Conserving battery power .................................................................................................. 47
Storing a battery ................................................................................................................ 48
Replacing the battery ......................................................................................................... 48
Using external AC power .................................................................................................................... 49
Testing an AC adapter ....................................................................................................... 50
HP CoolSense .................................................................................................................................... 51
7 External cards and devices .......................................................................................................................... 53
Inserting a digital card ........................................................................................................ 53
Removing a digital card ..................................................................................................... 54
Using a USB device ........................................................................................................................... 55
Connecting a USB device .................................................................................................. 55
Removing a USB device .................................................................................................... 56
Hibernation ....................................................................................... 47
vii