HP ProLiant SL390s G7 2U, Руководство по техническому обслуживанию и ремонту

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Removal and replacement procedures 38
System board configuration
Processor
The HP ProLiant SL390s G7 4U Half-width Server, with two nodes, supports four-processor operation.
With two processors installed, each Node supports boot functions through the processor installed in
processor socket 1. However, if processor 1 fails, the system automatically boots from processor 2
and provides a processor failure message.
The processor socket supports Quad-Core Intel Nehalem and Westmere Processors High Wattage
130W, 95W, 80W (Dual CPUs 64-bit), and Nehalem Processors Low Wattage 60W and Westmere
Processor Low Wattage 40W (Dual CPUs 64-bit).
CAUTION: HP recommends using processors of the same speed or cache size to prevent possible
server malfunction.
Figure 11 Processor locations
Item Description
1 Processor 1
2 Processor 2
WARNING: To reduce the risk of personal injury from hot surfaces, allow the heatsink and the
processor to cool before touching them.
To remove the heatsink:
CAUTION: Heatsink screws should be tightened and loosened in opposite sequence. Do not
overtighten the screws as this can damage the system board, connectors, or screws. A maximum
torque of 6-8 in-lb is set for the system.
CAUTION: Place the heatsink down in an upright position with the thermal patch facing upward. Do
not let the thermal patch touch the work surface.