Preparing The Notebook For Disassembly - HP Compaq nc6220 Maintenance And Service Manual

Removal and Replacement Procedures
5.3 Preparing the Notebook for
Disassembly
Before you begin any removal or installation procedures:
1. Shut down the notebook. If you are unsure whether the
notebook is off or in hibernation, turn the computer on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the notebook.
3. Disconnect the power cord.
6-cell, 4.4-AHr
6-cell, 4.8-AHr
8-cell, travel battery
5–4
Battery Pack Spare Part Number Information
Maintenance and Service Guide
372772-001
367457-001
367456-001