CX2550/60/70 M4
Upgrade and Maintenance Manual
221
Processor (CPU)
Figure 109: Installing the CPU heat sink
Ê
Carefully seat the heat sink onto the CPU socket.
I
Take care of the pins. There is only one position which fits.
Ê
Fasten the four captive screws (see circles) in the sequence printed on the
heat sink (1 to 4) by hand, by proceeding as follows:
Torque: 1.35 Nm (not applicable for Japan)
Ê
At first, fasten the four captive screws one by one (1 to 4) by hand
rotating them three turns.
Ê
Then, fasten the four captive screws one by one (1 to 4) by hand until the
captive screws are completely tightened.
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 ...