HP ProBook 6475b Maintenance And Service Manual page 89

5. Remove the four Phillips PM2.5×3.0 screws from the battery bay (4) that secure the base
enclosure to the computer.
6. Remove the two Phillips PM2.5×3.0 screws (1) from the hard drive bay that secure the base
enclosure to the computer.
7. Remove the three Phillips PM2.0×3.0 screws (2) from the optical drive bay that secure the base
enclosure to the computer.
8. Position the computer with the battery bay toward you.
Component replacement procedures
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