Bottom cover
Description Spare part number
Bottom cover for use in HP Notebook PC models with an optical drive 858071-001
Bottom cover for use in HP Notebook PC models without an optical drive 858072-001
Bottom cover for use in HP 245 G5 Notebook PC models with an optical drive 860455-001
Bottom cover for use in HP 245 G5 Notebook PC models without an optical drive 860471-001
Before removing the bottom cover, follow these steps:
1. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the battery (see Battery on page 26).
5. Remove the optical drive (see Optical drive on page 27).
To remove the bottom cover:
1. Position the computer upside down with the front toward you.
2. Remove the two rubber feet from rear of the bottom of the computer (1)
3. Remove the 11 Phillips PM2.5×6.0 screws (2) from the bottom of the computer.
4. Remove the 2 Phillips PM2.0×2.0 screws (3) from the optical drive bay.
30 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts