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Chapter 7 | Optimizing your HP Jornada | 113
When you replace the main battery, your new battery must be charged before
your HP Jornada will turn on. For information on charging the main battery,
refer to the Connecting the AC adapter section in chapter 2.
Ensure that the backup battery is in good condition before you remove the main battery. If
the backup battery is low or you are not sure, connect to AC power before you remove the
main battery.
To replace the main battery
1. Turn off your HP Jornada and disconnect the sync cable if it is
attached.
2. Slide the audio lock to the left if it is unlocked. (No green dot should
be visible. The green dot indicates that the audio buttons are un-
locked.)
3. Slide the battery release button on the bottom of the HP Jornada.
4. Pull the original battery pack away from the device.
5. Insert the new battery pack and push firmly until it clicks into place.
Backup battery
The coin-sized, lithium ion backup battery does not provide enough power to
operate your HP Jornada. It is intended only to protect your data until the
main battery is recharged.
Ensure that the main battery is charged before you remove the backup battery. If the main
battery is low or you are not sure, connect to AC power before you remove the backup
battery.
To replace the backup battery
1. Using a small, Philips screwdriver, unscrew the cover plate from the
backup battery compartment. Be careful not to misplace the small
screw.
2. Remove the backup battery.
3. Insert a new 3-V CR2032 coin cell battery into the backup battery
compartment with the positive (+) side facing up.
4. Replace the cover plate and the screw.