Lenovo Erazer X3 Series User Manual page 49

4. Disconnect the power cables from the graphics card.
5. Push the pin to unlock the graphics card , and then lift up the graphics card to
remove it.
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6. To install the new graphics card:
a. Attach the new graphics card to the same adapter connector.
b. Connect the power cables to the new graphics card.
c. Turn the graphics card latch to the closed position and secure it with the
screw.
7. Reattach the graphics card fixing bracket and computer cover.
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User Guide
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