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5250 ADAPTER CARDS: HARDWARE INSTALLATION MANUAL
A.2 Miscellaneous Problems
A.2.1 T
WISTED
P
AIR OR
F
AULTY
C
ABLE
P
ROBLEMS
Error 5141 Link Connection Lost;
-PC Support & CA/400
Error 0042 | 0043 - Online queue data incorrect;
-Diagnostics
You may encounter Diagnostic error 42 or 43 above or intermittent “line drops” if
you are using twisted-pair wire or incorrect cable termination. For twisted-pair wire,
try to reduce the number of cable runs to the twisted-pair hub, or move the
problem connection to a port on the hub with only two or three other
connections. Another solution might be trying a different brand of balun.
A.2.2 M
ISSING
-5 V
OLT
S
UPPLY
(PC471C
AND
PC473C O
NLY
)
Error 5140 - Wrap data latch did not set during offline test
-Diagnostics
This Diagnostic error message generally indicates that your PC motherboard is not
supplying negative 5 volts to the Adapter Card. Please try the Adapter Card in
another motherboard or contact the motherboard manufacturer about the
availability of negative 5 volts at the ISA slots.