Top cover
Description | Spare part number |
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Top cover (includes TouchPad board and cable, TouchPad button board and cable, and |
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TouchPad bracket) |
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With fingerprint reader | |
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Without fingerprint reader | |
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Before removing the top cover, 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 46).
5.Remove the following components:
a.Primary hard drive (see Primary hard drive on page 55)
b.Optical drive (see Optical drive on page 60) or Secondary hard drive (see Secondary hard drive on page 67)
c.Switch cover and keyboard (see Switch cover and keyboard on page 62)
d.Display assembly (see Display assembly on page 73)
Remove the top cover:
1.Turn the computer upside down, with the front toward you.
Component replacement procedures 79
