3.Disconnect the modem module cable (3) from the modem module.
4. Remove the modem module.
Reverse this procedure to install the modem module.
Fan/heat sink assembly
Description | Spare part number |
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For use only on computer models equipped with a | |
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For use only on computer models equipped with a | |
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Before removing the fan/heat sink assembly, 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 44), and then remove the following components:
5.Remove the following components:
a.Memory module compartment cover (see Expansion memory module on page 48)
b.Wireless module compartment cover (see WLAN module on page 53)
Component replacement procedures 93