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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 4, "Parts listing, Types 8014, 8028 and 1916," on page 25 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.
Error code
Description
00151720
Parity Error Reseat the microprocessor.
Detected on Processor bus.
00151730
CRC Error
01295085
ECC checking hardware test failed
012980xx
The BIOS does not support the Processor
Pxx
Action
1. (Trained service technician only) Reseat the
microprocessor - See "Removing a
microprocessor and heat sink" on page 60 and
"Installing a microprocessor and heat sink" on
page 62.
2. Replace the following components one at a time,
in the order shown, restarting the blade server
each time:
a. (Trained service technician only)
Microprocessor - See "Removing a
microprocessor and heat sink" on page 60 and
"Installing a microprocessor and heat sink" on
page 62.
b. (Trained service technician only)
System-board assembly - See "Removing the
system-board assembly" on page 65 and
"Installing the system-board assembly" on
page 66.
Reseat all DIMMs - See "Removing a memory
module" on page 44 and "Installing a memory
module" on page 46.
1. (Trained service technician only) Reseat the
microprocessor - See "Removing a
microprocessor and heat sink" on page 60 and
"Installing a microprocessor and heat sink" on
page 62.
2. Replace the following components, one at a time,
in the order shown, restarting the blade server
each time:
a. (Trained service technician only)
Microprocessor - See "Removing a
microprocessor and heat sink" on page 60 and
"Installing a microprocessor and heat sink" on
page 62.
b. (Trained service technician only)
System-board assembly - See "Removing the
system-board assembly" on page 65 and
"Installing the system-board assembly" on
page 66.
1. Make sure that the microprocessor is supported.
2. Update the blade server firmware. Go to
http://www.ibm.com/systems/support/.
111
Chapter 6. Diagnostics
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