Owner manual
Table Of Contents
- Welcome
- Getting to know your computer
- Networking
- Keyboard and pointing devices
- Multimedia
- Power management
- Shutting down the computer
- Setting power options
- Using battery power
- Using external AC power
- Drives
- External cards and devices
- Memory modules
- Security
- Backup and Recovery
- Computer Setup (BIOS) and Advanced System Diagnostics
- MultiBoot
- Troubleshooting and support
- Troubleshooting
- The computer is unable to start up
- The computer screen is blank
- Software is functioning abnormally
- The computer is on but not responding
- The computer is unusually warm
- An external device is not working
- The wireless network connection is not working
- The optical disc tray does not open for removal of a CD or DVD
- The computer does not detect the optical drive
- A disc does not play
- A movie is not visible on an external display
- The process of burning a disc does not begin, or it stops before completion
- Contacting customer support
- Labels
- Troubleshooting
- Cleaning your computer
- Specifications
- Electrostatic discharge
- Index
2. Slide the battery up (2), and remove the battery from the battery bay (3).
Charging a battery
WARNING! Do not charge the computer battery while you are onboard aircraft.
The battery charges whenever the computer is plugged into external power through an AC adapter or
an optional power adapter.
The battery charges whether the computer is off or in use, but it charges faster when the computer is
off.
Charging may take longer if a battery is new, has been unused for 2 weeks or more, or is much
warmer or cooler than room temperature.
To prolong battery life and optimize the accuracy of battery charge displays, follow these
recommendations:
●
If you are charging a new battery, charge it fully before turning on the computer.
NOTE: If the computer is on while the battery is charging, the battery meter in the notification
area may show 100 percent charge before the battery is fully charged.
●
Allow the battery to discharge below 5 percent of a full charge through normal use before
charging it.
●
If the battery has been unused for one month or more, calibrate the battery instead of simply
charging it.
Using battery power 43