Hardware Reference Guide
Table Of Contents
- Product features
- Hardware upgrades
- Serviceability features
- Warnings and cautions
- Removing the computer access panel
- Replacing the computer access panel
- Removing the front bezel
- Removing bezel blanks
- Replacing the front bezel
- Removing and installing the optional front bezel dust filter
- System board connections
- Upgrading system memory
- Removing or installing an expansion card
- Drive positions
- Removing and Installing drives
- Installing a security lock
- Battery replacement
- Electrostatic discharge
- Computer operating guidelines, routine care and shipping preparation
- Accessibility
- Index

b. To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the
positive side up (1). Push the other edge down until the clamp snaps over the other edge of the
battery (2).
Type 3
a. Pull back the clip (1) that is holding the battery in place, and remove the battery (2).
b. Insert the new battery and position the clip back into place.
NOTE: After the battery has been replaced, use the following steps to complete this procedure.
8. Replace the computer access panel.
9. Reconnect the power cord and any external devices, and then turn on the computer.
52 Appendix A Battery replacement










