v
Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v
See Chapter 3, “Parts listing, Type 8850,” on page 53 to determine which components are customer
replaceable units (CRU) and which components are field replaceable units (FRU).
v
If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
Message
Action
System over recommended voltage for
+1.25v.
1. Reseat the blade server.
2. Replace the blade server.
System over recommended voltage for
+1.5v.
1. Reseat the blade server.
2. Replace the blade server.
System over recommended voltage for
+2.5v.
1. Reseat the blade server.
2. Replace the blade server.
System over recommended voltage for
+3.3v.
1. Reseat the blade server.
2. Replace the blade server.
System over recommended 5V fault.
1. Reseat the blade server.
2. Replace the blade server.
VRM voltage over recommended tolerance.
1. Reseat the blade server.
2. Replace the blade server.
System under recommended voltage for
+12v.
1. Check the BladeCenter unit power. (See the
Hardware
Maintenance Manual and Troubleshooting Guide
or
Problem
Determination and Service Guide
for your BladeCenter unit type
for details.)
2. Reseat the blade server.
3. Replace the blade server.
System under recommended voltage for
+1.25v.
1. Reseat the blade server.
2. Replace the blade server.
System under recommended voltage for
+1.5v.
1. Reseat the blade server.
2. Replace the blade server.
System under recommended voltage for
+2.5v.
1. Reseat the blade server.
2. Replace the blade server.
System under recommended voltage for
+3.3v.
1. Reseat the blade server.
2. Replace the blade server.
System under recommended 5V fault.
1. Reseat the blade server.
2. Replace the blade server.
36
AMD Opteron LS20 Type 8850 for IBM BladeCenter: Problem Determination and Service Guide
Summary of Contents for LS20 - BladeCenter - 8850
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Page 116: ...Part Number 49Y0167 Printed in USA 1P P N 49Y0167...