Dell EMC PowerEdge R740xd2 - Page 159

Figure 129. Removing screws for cable chain base bracket and cable chain side cover
6 Slide drive bay 2 towards the rear of the system until the screws for the left and right white plastic rail stops are visible and remove
them.
7 Disconnect the left control panel cable from the system board and release it from the cable chain base bracket.
Installing and removing system components
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