Toshiba Tecra M4 - Manual (Page 142)

TECRA M4 6-15
Power and Power-Up Modes
6. Slide the battery release latch ( ➀) to free the battery pack for removal
( ➁), then slide out the battery pack.
7. Return your computer to the upright position.
Installing the battery pack
To install a battery pack, follow the steps below.
1. Turn the computer’s power off.
2. Disconnect all cables connected to the computer.
3. Close the LCD display panel and turn the computer upside down.
4. Insert the battery pack (
➀).
5. Secure the battery pack lock. Check the battery lock was changed to
the lock position ( ) ( ➁).
Securing the battery cover
6. Return your computer to the upright position.
Do not touch the battery release latch while holding the computer. Or you
may get injured by the dropped battery pack by unintentional release of the
battery release latch.
Battery pack Battery lock