Справочник Пользователя для Intel SERVER CHASSIS SR2500 SR2500

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Power Sub-System 
Intel® Server System SR2500AL 
 
 
Revision – 1.00 
Intel order number D31980-004 
12 
 
2.2  Single Power Supply Module Population 
In single power module configurations, server management firmware requires that the power 
supply module be populated in the bottom power module slot.  The non-operating slot must 
have the power supply blank installed.   
AF000023
 
Figure 14. Power Supply Blank 
 
Configuring a single power supply module in the top location will cause the server management 
firmware and BIOS to generate a system error during POST and the error will be reported to the 
System Event Log (SEL). 
2.3  Handle and Retention Mechanism 
Each power supply module includes a handle for module insertion to or removal from the 
module enclosure.  Each module has a simple retention mechanism to hold the power module 
in place once it is inserted.  This mechanism will withstand the specified platform mechanical 
shock and vibration requirements.  The tab on the retention mechanism is colored 
Green
 to 
indicate it is a hot-swap touch point. The latch mechanism is designed to prevent insertion or 
removal of the module with the power cord plugged in. This will aid the hot-swapping procedure.  
2.4 Hot-swap 
Support 
Hot-swapping a power supply module is the process of extracting and re-inserting a power 
supply module from an operating power system.  During this process the output voltages shall 
remain within specified limits. Up to two power supply modules may be on a single AC line.   
The power supply module can be hot-swapped by the method listed below. 
Extraction:  on removal, the power cord is unplugged first, and then the power module is 
removed. This can be done in standby mode or power-on mode.   
Insertion:  The module is inserted first, and then the power cord is plugged in. If powered off, the 
system and the power supply will power on into standby mode or power-on mode.