Lenovo 10140/90AC, Maintenance Manual

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c. Connect the data and power cables to the new disk drive.
Step 10. Reattach the front bezel and computer cover.
Replacing the graphic card
To replace the graphic card:
Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 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. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the computer cover. Refer to “Removing the computer cover”.
Step 5. Remove the screw that secures the bracket. 1
Step 6. Press the pin that locks the bracket and lift up the bracket to remove it. 2
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2
Chapter 8
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Replacing hardware
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