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8.Reinstall the battery. See “Replacing the battery” on page 61.
9.Turn the computer over again. Connect the ac power adapter and all cables.
If you find the dummy card in the shipping contents, the SIM card is already installed in the SIM card slot, and no installation is needed.
Replacing the hard disk drive or solid-state drive
Before you start, print these instructions.
Attention: The hard disk drive or
•Replace the hard disk drive or
•Do not drop the drive or subject it to physical shocks. Put the drive on a material, such as soft cloth, that absorbs any physical shocks.
•Do not apply pressure to the cover of the drive.
•Do not touch the connector.
•Before removing the hard disk drive or
•Never remove the drive while the computer is operating, in sleep mode, or in hibernation mode.
To replace the hard disk drive or
1.Turn off the computer; then disconnect the ac power adapter and all cables from the computer.
2.Close the computer display, and turn the computer over.
3.Remove the battery. See “Replacing the battery” on page 61.
Chapter 6. Replacing devices 65