Serial Port Test Error Codes; Parallel Port Test Error Codes - IBM xSeries 380 Hardware Maintenance Manual

Serial port test error codes

Code/Explanation
0601h Data written to port XXXXh
was yyyyh. Data read back from
the port was zzzzh.
0602h Interrupt identification
register test failed.
0603h Data written to port XXXXh
was yyyyh. Data read back from
the port was zzzzh.
0604h Line status register test
failed at port XXXXh.
0605h Interrupt activation test
failed at port XXXXh.
0606h Data transfer test failed at
port XXXXh1.
0607h Loop back test failed at port
XXXXh.
0608h FIFO register test failed at
port XXXXh.
0609h FIFO trigger level test failed
at port XXXXh.
0610h FIFO character timeout
indication test failed at port
XXXXh.
0611h FIFO data transfer test failed
at port XXXXh.
0612h Baud rate speed test failed
at port XXXXh.

Parallel port test error codes

Code/Explanation
0701h Data written to port xxxxh
was yyh. Data read back was zzh.
0702h The IRQ activation test
failed at xxxxh.
0703h No response from printer.
FRU/Action
1. Check connection of loopback if used during test
2. Legacy I/O Board
1. Legacy I/O Board
1. Check connection of loopback if used during test
2. Legacy I/O Board
1. Legacy I/O Board
1. Check connection of loopback if used during test
2. Legacy I/O Board
1. Check connection of loopback if used during test
2. Legacy I/O Board
1. Legacy I/O Board
1. Legacy I/O Board
1. Legacy I/O Board
1. Legacy I/O Board
1. Legacy I/O Board
FRU/Action
1. Check connection of loopback if used during test
2. Legacy I/O Board
1. Legacy I/O Board
1. Check connection and condition of printer cable
2. Printer
3. Legacy I/O Board
247
Symptom-to-FRU index