User`s guide

This ends the procedure.
HSL_IB
This is a 12X cable (green connectors).
Go to HSL_LNK and follow the appropriate instructions.
This ends the procedure.
HSL_Ix
This is an HSL/RIO interposer card for copper HSL2/RIO-G (black) connections or optical HSL/RIO
connections.
The "x" value indicates the type of interposer card. Go to HSL_LNK and follow the appropriate
instructions.
This ends the procedure.
HSL_LNK
The failing component is the 12X connection.
If you need additional information for failing part numbers, location codes, or removal and replacement
procedures, see Part locations and location codes. Select your machine type and model number to find
additional location codes, part numbers, or replacement procedures for your system.
Note: If question marks (???) appear at the end of the location code, the port could not be determined.
Use the location code associated with the other end of the cable. If question marks appear for both port
locations, use the isolation procedures suggested in the reference code information for this SRC.
1. Choose from the following options:
v If you were sent to this procedure from another symbolic field replaceable unit (FRU), locate that
FRU in Table 1 to see the description of the 12X FRU. Then continue with the next step for more
information about the FRU.
v If you are working with this symbolic FRU in the FRU list, the failing component is a 12X
connection. Diagnostic code could not determine what kind of hardware was involved. The 12X
hardware can be any of the following items:
– Cable
– Embedded 12X link in a FRU (a backplane, for example)
– 12X interposer card
The 12X link is on or between the other FRU or FRUs listed for the reference code. Continue with
the next step.
Table 8. HSL_LNK service information
FRU Description
HSL_IB This is a 12X cable (green connectors)
HSL_I5 This is a 12X interposer or riser card on an I/O enclosure
that attaches with 12X cables.
Failing function codes, failing items, and symbolic FRUs 277