B4xx
Reference Code
Description/Action
Perform all actions before exchanging Failing Items
4426
Main storage failure
A memory card at the specified location is faulty.
Probability is high.
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.
4427
Main storage failure
A memory card at the specified location is faulty.
Probability is high.
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.
4428
Main storage failure
A memory card at the specified location is faulty.
Probability is high.
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.
4429
Main storage failure
A memory card at the specified location is faulty.
Probability is high.
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.
442A
Main storage failure
A memory card at the specified location is faulty.
Probability is high.
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.
296
Service Guide
Failing Item
Memory Card, M10
Location: U1.1-P1-M6
AIX Location Code: 00-00
Memory Card, M11
Location: U1.1-P1-M7
AIX Location Code: 00-00
Memory Card, M12
Location: U1.1-P1-M8
AIX Location Code: 00-00
Memory Card, M13
Location: U1.1-P1-M9
AIX Location Code: 00-00
Memory Card, M14
Location: U1.1-P1-M10
AIX Location Code: 00-00