RX2540 M4
Upgrade and Maintenance Manual
377
Liquid cooling (LC)
Figure 258: Installing the LC device
Ê
Hold the complete LC device with both hands, position it onto the CPU
sockets, and align it with the memory slots.
Ê
Carefully press down the memory cooling units (see arrows).
Figure 259: Removing the captive screws of the CPUs
Ê
Fasten the four captive screws in a crossover pattern (1 to 4) by hand, by
proceeding as follows:
Torque: 1.4 Nm (not used in Japan)
Ê
At first, fasten the captive screws 1 and 2 completely.
Ê
Fasten the captive screws 3 and 4 completely.
CPU 1
CPU 2
Summary of Contents for PRIMERGY RX2540 M4
Page 40: ...40 Upgrade and Maintenance Manual RX2540 M4 Before you start ...
Page 90: ...90 Upgrade and Maintenance Manual RX2540 M4 Basic hardware procedures ...
Page 136: ...136 Upgrade and Maintenance Manual RX2540 M4 Power supply unit PSU ...
Page 228: ...228 Upgrade and Maintenance Manual RX2540 M4 Hard disk drives HDD and solid state drives SSD ...
Page 344: ...344 Upgrade and Maintenance Manual RX2540 M4 Main memory ...
Page 362: ...362 Upgrade and Maintenance Manual RX2540 M4 Processor CPU ...
Page 390: ...390 Upgrade and Maintenance Manual RX2540 M4 Liquid cooling LC ...
Page 498: ...498 Upgrade and Maintenance Manual RX2540 M4 Additional interfaces ...
Page 572: ...572 Upgrade and Maintenance Manual RX2540 M4 Appendix A ...
Page 574: ...574 Upgrade and Maintenance Manual RX2540 M4 Appendix B ...
Page 582: ...8 RX2540 M4 Basic Serial RS 232 Cable plan System Board D3384 RS 232 onboard RS 232 rear C6 ...
Page 634: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan January 2017 ...