5 Removal and replacement procedures
IMPORTANT: Components described in this chapter should only be accessed by an authorized service
provider. Accessing these parts can damage the computer or void the warranty.
IMPORTANT: This computer does not have user-replaceable parts. Only HP authorized service providers
should perform the removal and replacement procedures described here. Accessing the internal part could
damage the computer or void the warranty.
Component replacement procedures
Preparation for disassembly
See Preparation for disassembly on page 14 for initial safety procedures.
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
Top cover
Table
5-1 Top cover description and part number
Description Spare part number
Top cover L62394-001
IMPORTANT: The battery is connected to an onboard power connector on the system board. Please exercise
caution while removing the top cover, fans and antenna, until the battery is removed.
Before removing the top cover, follow these steps:
▲ Prepare the computer for disassembly (Preparation for disassembly on page 14).
Remove the top cover:
1. Remove the six rubber screw covers (1).
14 Chapter 5 Removal and replacement procedures