Troubleshooting
Understanding the Diag LEDs
Chapter 11
221
●
YRY
12V power circuitry error.
1. Reseat PCI and AGP I/O cards.
2. Try removing the I/O cards one at a
time, restarting the Workstation
each time. If it appears the error is
being caused by one card, replace
the card.
3. Replace the power supply as
described in “System Memory” on
page 159.
4. Replace the system board as
described in “System Board” on
page 186.
●
YRG
2.5 V RDRAM power circuitry error.
1. Reseat the memory expander card.
2. If the memory expander card has a
separate voltage regulator module,
reseat or replace the voltage
regulator module.
3. Replace the RIMMs or CRIMMs as
described in “System Memory” on
page 159.
4. Replace the memory expander
card.
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
Summary of Contents for Workstation x4000
Page 11: ...Chapter 1 11 1 System Overview This manual downloaded from http www manualowl com ...
Page 25: ...Chapter 2 25 2 System Board This manual downloaded from http www manualowl com ...
Page 43: ...Chapter 4 43 4 System BIOS and Resources This manual downloaded from http www manualowl com ...
Page 81: ...Chapter 6 81 6 Power Specifications This manual downloaded from http www manualowl com ...
Page 93: ...Chapter 7 93 7 Connector Pin Outs This manual downloaded from http www manualowl com ...
Page 121: ...Chapter 8 121 8 Mechanical Specifications This manual downloaded from http www manualowl com ...
Page 125: ...Chapter 9 125 9 Hardware Components This manual downloaded from http www manualowl com ...
Page 203: ...Chapter 11 203 11 Troubleshooting This manual downloaded from http www manualowl com ...
Page 231: ...Chapter 12 231 12 Contacting Support This manual downloaded from http www manualowl com ...