Lenovo 90Q8, User Manual

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6. Install the front bezel.
7. Connect the top USB and audio assembly cable to the system board.
8. Reinstall all removed parts.
9. Place the computer in an upright position. Then, reconnect the power cord and all disconnected cables
to the computer.
Note: If a locking device is available, use it to lock the computer.
3.5–inch storage drive
Prerequisite
Before you start, read Appendix A “Important safety information” on page 57and print the following
instructions.
Attention: The internal storage drive is sensitive. Inappropriate handling might cause damage and
permanent loss of data. When handling the internal storage drive, observe the following guidelines:
• Replace the internal storage drive only for upgrade or repair. The internal storage drive is not designed for
frequent changes or replacement.
• Before replacing the internal storage drive, make a backup copy of all the data that you want to keep.
• Do not touch the contact edge of the internal storage drive. Otherwise, the internal storage drive might get
damaged.
• Do not apply pressure to the internal storage drive.
• Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage
drive on a soft material, such as cloth, to absorb physical shocks.
Replacement procedure
1. Remove the power cord. See “Power cord” on page 24.
2. Remove the left computer cover. See “Left computer cover” on page 25.
3. Remove the front bezel. See “Front bezel” on page 29.
4. Disconnect the signal cable and the power cable from the storage drive.
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User Guide