Maintenance and Service Guide

5. If installed, slide the tablet out of the Retail Jacket.
Reverse this procedure to install the top cap.
Battery
Description Spare part number
Battery (2-cell, 21-Wh, 2.96-Ah, Li-ion) 687946-001
Before removing the battery, follow these steps:
1. Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2. Disconnect the power from the tablet by unplugging the power cord from the tablet or the
Retail Jacket.
3. Disconnect all external devices from the Retail Jacket.
4. If installed, remove the tablet from the Retail Jacket (see
Top cap on page 67).
Remove the battery:
1. Loosen the 4 captive screws (1) that secure the battery to the Retail Jacket.
68 Chapter 5 Removal and replacement procedures