Specifications

Table 9-1 (Cont.). Error Messages on the Monitor
Message Action
?TFL 6 Check the ThinWire Ethernet module in base slot 6 in the system unit.
If your Ethernet module is connected to a ThinWire network, be sure
the ThinWire cables are connected correctly. Then disconnect the
ThinWire cables and terminate the T-connector. If the test still fails,
the problem is in the system module. If the test no longer fails, the
problem is in the network.
If your Ethernet module is not connected to a ThinWire network, be
sure a terminated T-connector is connected to the ThinWire connector
on the system unit.
See Table 9-6 for more information about troubleshooting Ethernet
modules.
?TFL 7 Check the system module in base slot 7 in the system unit.
Be sure that anything connected to the system module is inserted
tightly into its slot.
See Table 9-7 for more information about troubleshooting the system
module, memory modules, the keyboard and mouse, and the power
supply.
Troubleshooting 9–9