10.Remove the keyboard (3).
Reverse this procedure to install the keyboard.
Top cover
Description | Spare part number |
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Top cover for use in model 4530s: |
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With a fingerprint reader and USB 3.0 | |
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Without a fingerprint reader and with USB 3.0 | |
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With a fingerprint reader and USB 2.0 | |
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Without a fingerprint reader and with USB 2.0 | |
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Top cover for use in model 4730s: |
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With a fingerprint reader | |
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Without a 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.
