Troubleshooting
Understanding the Diag LEDs
Chapter 11
222
●
YYR
The hard disk drive fan is not
functioning. This fan is located
behind the hard disk drive cage.
The sensor reads the state of the fan
that is connected to the “hard disk
drive fan” power connector on the
system board, regardless of which fan
is connected.
1. Reseat the fan’s power cable on the
system board.
2. Verify that the cabel leads to the
hard disk drive fan and replace the
fan as in “Hard Disk Drive Fan” on
page 197.
3. If you cannot verify that the cable
leads to the hard disk drive fan,
replace both the PCI and hard disk
drive fans as described in “Fan and
Speaker Assembly” on page 194
and in “Hard Disk Drive Fan” on
page 197.
●
Y
●
R
The turbo cooler fan for processor 1 is
not functioning.
1. Reseat the fan’s power cable to the
system board.
2. Replace the turbocooler as
described in “Processor” on page
177.
3. Replace the system board as
described in “System Board” on
page 186.
●●
RY
The rear system fan is not
functioning.
1. Reseat the fan’s power cable to the
system board.
2. Replace the fan.
3. Replace the system board as
described in “System Board” on
page 186.
Table 11-1
Diag LED Patterns (R = Red, Y = Yellow, G = Green,
●
= Off)
Pattern
Description
Possible Solutions
a
This manual downloaded from http://www.manualowl.com
Содержание Workstation x4000
Страница 11: ...Chapter 1 11 1 System Overview This manual downloaded from http www manualowl com ...
Страница 25: ...Chapter 2 25 2 System Board This manual downloaded from http www manualowl com ...
Страница 37: ...Chapter 3 37 3 System Memory and Processors This manual downloaded from http www manualowl com ...
Страница 42: ...System Memory and Processors Processor Chapter 3 42 This manual downloaded from http www manualowl com ...
Страница 43: ...Chapter 4 43 4 System BIOS and Resources This manual downloaded from http www manualowl com ...
Страница 68: ...System BIOS and Resources System Resources Chapter 4 68 This manual downloaded from http www manualowl com ...
Страница 69: ...Chapter 5 69 5 Hardware Management Monitoring and Reporting This manual downloaded from http www manualowl com ...
Страница 81: ...Chapter 6 81 6 Power Specifications This manual downloaded from http www manualowl com ...
Страница 93: ...Chapter 7 93 7 Connector Pin Outs This manual downloaded from http www manualowl com ...
Страница 120: ...Connector Pin Outs System Board Connectors Chapter 7 120 This manual downloaded from http www manualowl com ...
Страница 121: ...Chapter 8 121 8 Mechanical Specifications This manual downloaded from http www manualowl com ...
Страница 125: ...Chapter 9 125 9 Hardware Components This manual downloaded from http www manualowl com ...
Страница 145: ...Chapter 10 143 10 Installing or Replacing Parts and Accessories This manual downloaded from http www manualowl com ...
Страница 203: ...Chapter 11 203 11 Troubleshooting This manual downloaded from http www manualowl com ...
Страница 231: ...Chapter 12 231 12 Contacting Support This manual downloaded from http www manualowl com ...