Lenovo ThinkSystem SR630 V3 User Manual page 157

Step 5. Install the processor-LACM to the system board assembly.
1. Rotate the anti-tilt wire bails inward.
2. Align the triangular mark and four Torx T30 nuts on the cold plate assembly with the
triangular mark and threaded posts of the processor socket; then, insert the cold plate
assembly into the processor socket.
3. Rotate the anti-tilt wire bails outward until they engage with the hooks in the socket.
4. Fully tighten the Torx T30 nuts in the installation sequence shown on the cold plate
assembly and the radiator. Tighten the screws until they stop; then, visually inspect to make
sure that there is no gap between the screw shoulder beneath the cold plate assembly and the
processor socket. (For reference, the torque required for the fasteners to fully tighten is 0.9-1.3
newton-meters, 8-12 inch-pounds.)
Step 6. Separate the module handle (LACM heat sink bracket) from the module.
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Chapter 5 Hardware replacement procedures
147