Reference Code Description/Action
Perform all actions before exchanging Failing Items
Failing Item
242A Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
Memory Card, M14
Location: U1.1-P1-M10
AIX Location Code: 00-00
242B Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
Memory Card, M15
Location: U1.1-P1-M11
AIX Location Code: 00-00
242C Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
Memory Card, M20
Location: U1.1-P1-M12
AIX Location Code: 00-00
242D Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
Memory Card, M21
Location: U1.1-P1-M13
AIX Location Code: 00-00
242E Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
Memory Card, M22
Location: U1.1-P1-M14
AIX Location Code: 00-00
B4xx
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Service Guide