Diagnostic Panel LED
FRU/Action
TEMP LED on
1. Be sure the fans are
operating correctly
and the air flow is
good.
2. Check processor 1 and
2 LEDs
3. Be sure the power
supply fans are
operating correctly and
the air flow is good.
4. Processor Board
5. System Board
VRM LED on
(Check the VRM (voltage
regulator module) LEDs on
the processor board.)
1. Voltage regulator
module for the VRM
LED on the
processor board that
is turned on
2. Processor 1, if the
VRM 1 LED on the
processor board is on.
Processor 2, if the
VRM 2 LED on the
processor board is on.
3. Processor Board
Netfinity 5500 - Type 8660
269
Summary of Contents for 866011U - Netfinity 5500 - 8660
Page 2: ......
Page 8: ...vi Netfinity Server HMM...
Page 214: ...1 Hard disk drive 2 Drive tray handle open position 206 Netfinity Server HMM...
Page 244: ...Screws 236 Netfinity Server HMM...
Page 247: ...Netfinity 5500 Type 8660 239...
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Page 324: ...316 Netfinity Server HMM...
Page 325: ...Related service information 317...
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Page 341: ...Related service information 333...
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Page 402: ...IBM Part Number 00N5902 Printed in U S A S1 L 98 3...