IBM BladeCenter JS21 Types 8844 Service Manual page 41

v If the system hangs on a progress code, follow the suggested actions in the order in which they are listed
in the Action column until the problem is resolved.
v See Chapter 3, "Parts listing, Types 7988 and 8844," on page 137 to determine which components are
CRUs and which components are FRUs.
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Progress code
CA00E156
CA00E15B
CA00E15F
CA00E170
CA00E172
CA00E174
CA00E175
CA00E176
Description
Create plug-in PCI bridge node
Transfer control to operating system
(service mode boot)
Adapter VPD evaluation
Start of PCI bus probe
First pass of PCI device probe
Establishing host connection
Bootp request
TFTP file transfer
Action
1. Go to "Checkout procedure" on page 106.
2. Replace the system-board and chassis
assembly.
Go to "Boot problem resolution" on page 112.
1. Go to "Checkout procedure" on page 106.
2. Replace the system-board and chassis
assembly.
1. Go to "Checkout procedure" on page 106.
2. Replace the system-board and chassis
assembly.
1. Go to "Checkout procedure" on page 106.
2. Replace the system-board and chassis
assembly.
1. Make sure that:
v The bootp server is correctly configured;
then, retry the operation.
v The network connections are correct;
then, retry the operation.
2. Go to "Checkout procedure" on page 106.
3. If no problems are found with bootp server
or network, replace the system-board and
chassis assembly.
1. Make sure that:
v The bootp server is correctly configured;
then, retry the operation.
v The network connections are correct;
then, retry the operation.
2. Go to "Checkout procedure" on page 106.
3. If no problems are found with bootp server
or network, replace the system-board and
chassis assembly.
1. Make sure that:
v The bootp server is correctly configured;
then, retry the operation.
v The network connections are correct;
then, retry the operation.
2. Go to "Checkout procedure" on page 106.
3. If no problems are found with bootp server
or network, replace the system-board and
chassis assembly.
Chapter 2. Diagnostics
25