Removing The Boss S2 Controller Card Module - Dell EMC PowerEdge R7525 Installation And Service Manual

Removing the BOSS S2 controller card module

Prerequisites
1. Follow the safety guidelines listed in the
2. Follow the procedure listed in the
Steps
1. Pull and lift the BOSS S2 card carrier retention latch lock to open.
2. Slide the BOSS S2 card carrier out.
Figure 118. Removing the BOSS S2 card carrier
3. Using the Phillips #1 screwdriver remove the M3 x 0.05 x 4.5 mm screw that secures the M.2 SSD to the BOSS S2 card
carrier.
4. Slide the M.2 SSD out and up from the BOSS S2 card carrier.
Figure 119. Removing the M.2 SSD
5. Disconnect the BOSS power cable and the BOSS signal cable from the system board.
6. Using the Phillips #1 screwdriver remove the M3 x 0.05 x 4.5 mm screw that secures the BOSS S2 controller card module on
Riser 1. Slide the BOSS S2 controller card module towards the front of the chassis and lift the controller card module.
Safety instructions
Before working inside your system
on page 26.
on page 27.
Installing and removing system components 139