Dell Vostro 15 7510, Руководство по обслуживанию

Страница: 20 / 85

● If the battery gets stuck inside your computer as a result of swelling, do not try to release it as puncturing,
bending, or crushing a lithium-ion battery can be dangerous. In such an instance, contact Dell technical
support for assistance. See
www.dell.com/contactdell .
● Always purchase genuine batteries from www.dell.com or authorized Dell partners and resellers.
● Swollen batteries should not be used and should be replaced and disposed properly. For guidelines on how to
handle and replace swollen Lithium-ion batteries, see
Handling swollen Lithium-ion batteries .
Removing the battery
Prerequisites
1. Follow the procedure in Before working inside your computer .
2. Remove the base cover .
About this task
NOTE: Vostro 15 7510 also supports 6-cell (86 Wh) battery.
NOTE: Inspiron 15 7510 also supports 6-cell (86 Wh) battery.
The following image indicates the location of the 3-cell (56 Wh) battery and provides a visual representation of the removal
procedure.
Steps
1. Disconnect the battery cable from the system board.
2. Remove the five (M2x3) screws that secure the 3-cell battery to the palm-rest and keyboard assembly.
3. Lift the 3-cell battery, along with its cable, off the palm-rest and keyboard assembly.
Installing the battery
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
20 Removing and installing components