Lenovo ThinkPad 390X User's Reference: ThinkPad 390X - Page 54

Replacing the Battery Pack

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Reinstalling Software Replacing the Battery Pack To replace the battery pack, do as follows: 1. Power off your computer. 2. Disconnect the AC Adapter and cables. 3. Close the LCD and turn the computer over. 4. Slide and hold the battery pack latch to the unlocked position (1); then remove the battery pack (2). 1 2 3 5. To install the new battery pack, insert it into the battery bay. The battery-pack latch automatically snaps into place. You have finished replacing the battery pack. Note: You can replace the battery pack when the computer is in hibernation mode or when it is powered off. If you are using a PC Card, the computer might not be able to enter hibernation mode. If this happens power off the computer. When the AC Adapter supplies the computer with power, you can replace the battery pack without turning off the computer. The battery pack can also be installed in the UltraBay FX (see "Replacing the UltraBay FX Device" on page 59). 38 ThinkPad 390X User's Reference

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Reinstalling Software
Replacing the Battery Pack
To replace the battery pack, do as follows:
1. Power off your computer.
2. Disconnect the AC Adapter and cables.
3. Close the LCD and turn the computer over.
4. Slide and hold the battery pack latch to the unlocked position (1);
then remove the battery pack (2).
1
3
2
5. To install the new battery pack, insert it into the battery bay. The
battery-pack latch automatically snaps into place.
You have finished replacing the battery pack.
Note:
You can replace the battery pack when the computer is in
hibernation mode or when it is powered off. If you are using a
PC Card, the computer might not be able to enter hibernation
mode. If this happens power off the computer.
When the AC Adapter supplies the computer with power, you
can replace the battery pack without turning off the computer.
The battery pack can also be installed in the UltraBay FX (see
“Replacing the UltraBay FX Device” on page
59).
38
ThinkPad 390X User's Reference