Lenovo 10120/90A0 [K450 NON-ES] Personal Computer User Manual


 
56
User Guide
b. Remove the screw that secures the graphics card latch to the chassis,
open it, and remove the Duo-graphics cards connector.
c. Remove the screw that secures the graphics card to the chassis.
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1
2
4
d. Remove the graphics card by pulling it straight out of the connector.