Dell PowerVault DR4100 - Manual (Page 80)

a. mini SAS cable connector
b. metal tab
c. connector on the system board
6. Disconnect all cables from the system board.
CAUTION: Take care not to damage the system identification button while removing the system board from
the chassis.
CAUTION: Do not lift the system board assembly by grasping a memory module, processor, or other
components.
7. Grasp the system-board holder, lift the blue release pin and slide the system board toward the front of the system.
Figure 44. Removing and Installing the System Board
1. system board
2. system-board holder
3. release pin
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