Intel MFSYS25V2, Service Manual

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152 Intel
®
Modular Server System Service Guide
Try the following solutions in the order given. If you still cannot correct the problem,
contact your service representative or authorized dealer for help.
Chassis Fan Module Not Functioning
Check the following:
•
Is only a single fan in error? If so, check the power and fault LEDs.
•
Is the power LED on? If not, re-seat the fan module. If so, check the fault LED.
•
Is the fault LED on? Check the status of the system using the Intel
®
Modular Server
Control.
•
Are both fan modules in error? If so, verify that the power supply modules are
properly installed and connected to grounded AC outlets.
Cannot Connect to the Management Module
Check the following:
•
Is the power LED lit?
•
If not, is it the only module in the system with an unlit power LED?
— If so, reseat the module, or try replacing it with a different module.
— If not, verify that the chassis power supply modules are properly installed and
connected to grounded AC outlets.
•
Is the fault LED lit?
— If so, reseat the module, or try replacing it with a different module
— If not, verify that the chassis power supply modules are properly installed and
connected to grounded AC outlets.
•
Is the Ethernet management port connected to the network?
— If yes, is the cable good? Try replacing the cable.
— If yes, is the management module configured properly for the network to which it
is connected? Try resetting the management module by pushing the management
module reset button.
Cannot Connect to a Compute Module
Check the following:
•
Verify that all jumpers are located in the proper default positions (CMOS Clear J1F2:
default pins 1-2; BMC Force Update J7A1: default pins 2-3).
•
Is the compute module powered on and operating normally?
— If so, is an operating system installed on the compute module?
— If so, is the operating system installed on the compute module operating properly
and configured properly for the network?