Modem module, Description Spare part number

Modem module

Description	Spare part number

Modem module (includes modem module cable)	463971-001

Modem module cable	455847-001

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 53).

5. Remove the following components:

a. Hard drive (see Hard drive on page 54)

b. WLAN cover (see WLAN module on page 57)

c. Optical drive (see Optical drive on page 64)

d. Keyboard (see Keyboard on page 66)

e. Switch cover (see Switch cover on page 69)

f. Display assembly (see Display assembly on page 71)

g. Top cover (see Top cover on page 80)

Remove the modem module:

1. Disconnect the modem module cable (1) from the modem module.

2. Remove the Phillips PM2.0×5.0 screw (2) that secures the modem module to the system board.

Component replacement procedures 87

V3715LA, V3715TU, V3763TU, V3751TU, V3752TU specifications

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