CX2550/60/70 M4
Upgrade and Maintenance Manual
223
Processor (CPU)
8.3
Replacing CPU - Liquid Cooling
V
CAUTION!
CPUs are extremely sensitive to electrostatic discharge and must be
handled with care. After a CPU has been removed from its protective
sleeve or from its socket, place it upside down on a nonconducting,
antistatic surface. Never push a CPU over a surface.
I
There are two CPU / RAM liquid cooling loop types.
Figure 110: CPU / RAM loop types
8.3.1
Preliminary steps
Before replacing the CPU, perform the following steps:
Ê
"Disabling the boot watchdog functionality of ServerView Operations
Manager" on page 73
Ê
Locate the desired server node with the ID button.
Field Replaceable Unit
(FRU)
Hardware: 15 minutes
Software: 5 minutes
Tools:
– Phillips PH2 / (+) No. 2 screw driver
1 CPU / RAM loop type 1 (quick connector comes from left side PCIe
slot area)
2 CPU / RAM loop type 2 (quick connector comes from OCP slot
area)
Summary of Contents for PRIMERGY CX2550 M4
Page 6: ...6 Upgrade and Maintenance Manual CX2550 60 70 M4 ...
Page 20: ...Upgrade and Maintenance Manual CX2550 60 70 M4 Contents ...
Page 46: ...46 Upgrade and Maintenance Manual CX2550 60 70 M4 Important information ...
Page 70: ...70 Upgrade and Maintenance Manual CX2550 60 70 M4 Basic hardware procedures ...
Page 114: ...114 Upgrade and Maintenance Manual CX2550 60 70 M4 Expansion cards and OCP mezzanine cards ...
Page 182: ...182 Upgrade and Maintenance Manual CX2550 60 70 M4 Expansion cards and OCP mezzanine cards ...
Page 192: ...192 Upgrade and Maintenance Manual CX2550 60 70 M4 Main memory Figure 85 Memory dummy module ...
Page 204: ...204 Upgrade and Maintenance Manual CX2550 60 70 M4 Main memory ...
Page 320: ...320 Upgrade and Maintenance Manual CX2550 60 70 M4 System board and components ...
Page 356: ...356 Upgrade and Maintenance Manual CX2550 60 70 M4 GPGPU extension tray ...
Page 418: ...418 Upgrade and Maintenance Manual CX2550 60 70 M4 SXM2 extension tray ...
Page 454: ...454 Upgrade and Maintenance Manual CX2550 60 70 M4 Appendix ...