Dell Precision YT583 User Manual page 273

1 screws (4)
6 If you do not have memory risers installed, lift to remove the memory fan
from the fan support structure.
7 Remove the fan support structure or memory-riser support structure:
Remove the four screws that attach it to the system board.
a
Lift it from the computer.
b
1
2 graphics riser card
Adding and Replacing Parts
2
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