c. With the LCS unit removed, gently twist the cold plate assembly (1), and remove it from the
retention ring (2), as shown in the following figure.
Figure 5-65 Removing the cold plate assembly from the retention ring
d. Use alcohol and a soft cloth to clean the thermal interface residue from the CPU and the cold
plate assembly, allowing the alcohol to dry completely afterward.
140 Chapter 5 Replacing components ENWW