Compaq 510 Modem module, a. Hard drive see “Hard drive” on page, d. Speaker see “Speaker” on page

Removal and replacement procedures

Modem module

✎The modem module spare part kit does not include a modem module cable. The modem module cable is included in the Cable Kit, spare part number 538465-001. See “Modem module cable” on page 4-48for modem module cable removal information.

Description	Spare part number
For use in all countries and regions except Australia and New Zealand	510100-001
For use only in Australia and New Zealand	510100-011

Before removing the modem module, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off 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 first 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 4-6).

5.Remove the following components:

a.Hard drive (see “Hard drive” on page 4-8)

b.Optical drive (see “Optical drive” on page 4-18)

c.Keyboard and switch cover (see “Keyboard and switch cover” on page 4-20)

d.Speaker (see “Speaker” on page 4-24)

e.Display assembly (see “Display assembly” on page 4-25)

f.Top cover (see “Top cover” on page 4-32)

g.System board (see “System board” on page 4-36)

4–42 Maintenance and Service Guide