Dell Vostro 5481 Service Manual - Page 39

This step is applicable only for discrete models. For UMA models, tighten the four captive screws

Page 39 highlights

2. Tighten the 7 captive screws in sequential order as indicated on the heatsink to secure the heatsink to the system board [2]. NOTE: This step is applicable only for discrete models. For UMA models, tighten the four captive screws in sequential order as indicated on the heatsink. 3. For the systems shipped with UMA model, align and place the heatsink to the slot on the system board and then tighten the four captive screws in sequential order as indicated on the heatsink to secure the heatsink to the system board [1, 2]. Removing and installing components 39

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2.
Tighten the 7 captive screws in sequential order as indicated on the heatsink to secure the heatsink to the system board [2].
NOTE:
This step is applicable only for discrete models. For UMA models, tighten the four captive screws in
sequential order as indicated on the heatsink.
3.
For the systems shipped with UMA model, align and place the heatsink to the slot on the system board and then tighten the four
captive screws in sequential order as indicated on the heatsink to secure the heatsink to the system board [1, 2].
Removing and installing components
39