1. Removing the Lithium Ion Battery (Main Battery, No coin cell battery)
Please refer to the information below for instructions regarding the identification and
removal of the lithium ion battery. Further maintenance instructions can be found in section
4.10 of the Portege X40L-K Maintenance Manual. Some tools are required in order to
remove this component. Once removed, these components should be recycled as per local
requirements.
To remove the battery, the base assembly must be removed first:
4.10.1
Removing the Cover Assembly and Base Assembly
To remove the Base Assembly, follow the steps below.
1. Close the display panel and turn the computer face down.
2. Remove the following screws securing the Cover Assembly and the
Base Assembly.
Figure 4-3 Removing the Base Assembly (1)
3. Turn the computer over and open the display panel, release the latchs
from the lower left of the computer as shown in the figure below.