HP ENVY m4 Maintenance And Service Manual page 54

NOTE: When replacing the top cover, be sure that the fingerprint reader board (see
reader board) and TouchPad button board (see
defective top cover and installed on the replacement top cover.
Remove the top cover:
1. Remove the two rear rubber feet (1).
The two rear rubber feet are included in the Rubber Kit, spare part number 698089-001.
2. Remove the eight Phillips PM2.5×6.5 screws (2) that secure the display assembly to the
top cover.
3. Remove the Phillips PM2.0×2.0 screws in the optical drive bay (1) and the hard drive bay (2).
4. Turn the computer right side up, with the front toward you.
5. Open the computer.
46 Chapter 4 Removal and replacement procedures
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TouchPad button board) are removed from the
Fingerprint