Bottom cover
Description Spare part number
Bottom cover
For use in HP Notebook models:
●
With an optical drive 813937-001
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Without an optical drive 813939-001
For use in HP 250/256 G4 Notebook models:
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With an optical drive 814614-001
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Without an optical drive 816606-001
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 32).
5. Remove the optical drive (see Optical drive on page 33), if installed.
To remove the bottom cover:
1. Position the computer upside down with the front toward you.
2. Remove the two rubber bumpers from rear of the bottom of the computer (1)
3. Remove the 11 Phillips PM2.5×8.0 screws (2) that secure the bottom cover to the computer.
Component replacement procedures 39