238 Upgrade and Maintenance Manual CX2550/60/70 M4
Figure 131: Installing the CPU frame
Ê Place the CPU frame onto the heat sink. Make sure that the triangle marks
on heat sink (A) and on CPU frame (B) are on the same edge.
Ê Press down the CPU frame (see arrows).
The frame must click into place (see circles).
Ê Stick the new thermal sheet on the VRM heat sink, see section "Installing the
LC heat sink" on page 260.