Specifications

Table 9-1 (Cont.). Error Messages on the Monitor
Message Action
See the following tables for descriptions of test error messages that
relate to specific types of modules.
Color frame buffer video modules–Table 9-2
Graphics accelerator modules–Table 9-3
3D graphics accelerator modules–Table 9-4
Ethernet modules–Table 9-6
SCSI modules–Table 9-5
The system module and memory modules–Table 9-7
?TFL 1 Check the option module in option slot 1 in the system unit.
Be sure the module is inserted tightly in its slot and that anything
that is connected to it is connected correctly.
If you have another option module that you know is good, try it in
that option slot. If the test no longer fails, the problem is in the option
module. If the test continues to fail, the problem is probably in the
system module.
If you don’t have another option module that you know is good, move
the module to another option slot and run the test again. Remember
that 2D graphics accelerator modules can go in only slots 0 and 1 and
that a 3D module cannot be moved to another slot.
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9–6 Troubleshooting