IBM eserver xSeries 350, Руководство пользователя

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Chapter 5. Installing options
37
The following illustration shows the location of the LEDs on the diagnostic panel.
The diagnostic panel LEDs are visible through a special cutout area located to the left
of the cover-release latch on the top cover. However, to determine the exact location
of the error condition in your server, you might need to remove the top cover to view
the location of the error LED on the diagnostic panel.
Note: The diagnostic panel is also called the LED card.
The meanings of these LEDs are as follows:
NMI Nonmaskable interrupt
SP Bus Service processor failure
PCI Bus A (PCIA) PCI bus A fault
PCI Bus B (PCIB) PCI bus B fault
PCI Bus C (PCIC) PCI bus C fault
DASD Hard disk drive fault
Memory Memory fault
CPU Microprocessor fault
FAN Fan failure
TEMP System temperature failure
NON RED
Nonredundant power mode
OVER SPEC Over specification
Power supply 1 Power supply number 1 failure
Power supply 2 Power supply number 2 failure
Power supply 3 Power supply number 3 failure
System board connector
Diskette drive connector
CPU
Memory
Fan
A B C
1 2 3
DASD
NMI
SP Bus
Event Log
Non Red
Over Spec
Temp
PCI
Bus
Power
Supply