Intel SR1695GPRX, Руководство по обслуживанию

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Intel
®
Server System SR1695GPRX Service Guide 7
NOTES:
1. The BIOS detects these conditions and sends a Set Fault Indication command to the
Integrated BMC to provide the contribution to the system status LED.
2. Blink rate is ~ 1Hz at 50% duty cycle.
System Status LED – BMC Initialization
When power is first applied to the system and 5V-STBY is present, the BMC controller on
the server board requires 15-20 seconds to initialize. During this time, the system status
LED will be solid on, both amber and green. Once BMC initialization has completed, the
status LED will stay green solid on. If power button is pressed before BMC initialization
completes, the system will not boot to POST.
Amber Blink Non-critical Non-fatal alarm – system is likely to fail.
BIOS detected:
1. In non-mirroring mode, if the threshold of ten
correctable errors is crossed within the window.
1
2. PCI Express* uncorrectable link errors.
Integrated BMC Detected
1. Critical threshold crossed – Voltage, temperature,
power nozzle, power gauge, and PROCHOT (Therm
Ctrl) sensors.
2. VRD Hot asserted.
3. Minimum number of fans to cool the system are not
present or have failed.
Solid on Critical, non-
recoverable Fatal alarm – system has failed or shutdown.
BIOS detected:
1. DIMM failure when there is one DIMM present and
no good memory is present.
1
2. Run-time memory uncorrectable error in non-
redundant mode.
1
3. CPU configuration error (for instance, processor
stepping mismatch).
Integrated BMC Detected
1. CPU CATERR signal asserted.
2. CPU 1 is missing
3. CPU THERMTRIP.
4. No power good – power fault.
–
Power Unit Redundancy sensor – Insufficient
resources offset (indicates not enough power
supplies are present).
LED Color State Description