PC Maintenance
P19 SERIES
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11.1.3 Replacing Backup Battery
Things to know before changing battery
Caution
Damage may exist!
Always use same type lithium battery or lithium batteries recommended by the
manufacturer.
Disposal
Caution
Battery to be discarded should be disposed according to local laws.
Preparation Work
Notes:
1.Note down the current BIOS Setup or save the settings to the user profile in the BIOS
Setup“Exit” menu.
2. BIOS Setup provides a list, where these information can be saved.
3. Disconnect the PC from power source.
Replacing Battery
Steps to replace battery
1
Loosen the four screws on the top cover, and open the top cover.
2
Pull out the battery connection
cable as shown in the picutre,
and remove the battery.