c.Optical drive (see Optical drive on page 38)

d.Keyboard (see Keyboard on page 47) Remove the base enclosure:

1.Remove the Torx8 TM2.5×9.0 screw that secures the base enclosure to the computer.

2.Close the computer.

3.Turn the computer upside down, with the rear panel toward you.

4.Remove the following:

Four Torx8 TM2.5×9.0 screws (1) from the computer rear panel

Two rubber screw covers (2) (available in the Rubber Kit, spare part number 639483-001)

Two Torx8 TM2.5×9.0 screws (3) from the surface of the base enclosure

Three Phillips PM2.0×3.0 (4) screws from the battery bay

Component replacement procedures

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