IBM IntelliStation A Pro 6217, Руководство по обслуживанию

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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 3, “Parts listing, Machine Type 6217,” on page 67 to determine which components are
customer replaceable units (CRU) and which components are field replaceable units (FRU).
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 Action
405-199-00n The test failed. No good link! Check
loopback plug. For single-port or
dual-port computers, n>=0.
1. (Trained service technician only) Make sure
that the loopback plug is a gigabit loopback
plug.
2. (Trained service technician only) If the
computer is dual-port, connect two loopback
plugs to the computer, one in each port.
3. (Trained service technician only) Make sure
that the loopback plugs are seated firmly in the
slots. A green LED blinks on each port when
the loopback plugs are seated correctly.
4. (Trained service technician only) Replace the
loopback plug.
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IBM IntelliStation A Pro Type 6217: Problem Determination and Service Guide