HP Z800 Maintenance And Service Manual page 200

9. Install each LCS cold plates.
a. If installing a new cold plate, remove the plastic cover from the bottom of each cold plate as
shown in the following figure.
Figure 5-113
b.
If reinstalling a cold plate that you removed, apply thermal compound to the top CPU surface
(see
c. Slightly lift the LCS cold plate retention ring, align the cold plate tabs with the slots in the
retention ring, and slip the cold plate through (1), as shown in the following figure.
188 Chapter 5 Replacing components
Removing the protective cap
Installing the CPU heatsink on page 201).
ENWW