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Cover removal and installation - NetVista 2256, 6339, 6346

Cover removal
1. Shut down your operating system, remove any media (diskettes, CDs, or tapes) from the drives, and turn off all attached devices and the computer.
2. Unplug all power cords from electrical outlets.
3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer.
4. Remove the screw that secures the top cover at the rear of the system unit.
5. Hold both sides of the system unit top cover and push it forward. Lift the top cover up to remove it completely.
remove screw and cover

Cover installation and connecting the cables
After working with options, you need to install any removed parts, replace the cover, and reconnect cables, including power cords and telephone lines. Also, depending on the option that is installed, you might need to confirm the updated information in the Configuration/Setup Utility program.

To replace the cover and connect cables to your computer:

  1. Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer.
  2. Clear any cables that might impede the replacement of the cover.
  3. Place the cover over the computer and slide it to the rear until it is fully closed. Secure the cover with the screw.
    replace cover and screw
  4. Reconnect the external cables and cords to the computer.
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If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

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Document ID : PD008909
Legacy Document ID : MIGR-43874
Last Updated :
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