308 Upgrade and Maintenance Manual CX2550/60/70 M4
System board and components
9.6.2.1 Preliminary works: server node with Liquid Cooling
Figure 192: VR cooling blocks and spacers
Before removing the system board you must remove the VR cooling blocks (see
frames) and spacers (see circles).
I This procedure is not applied for Japan.
Figure 193: Removing ten screws from the tray underside
Ê Lay the tray on a soft, antistatic surface with its component side facing down.