IBM RS/6000 SP Service Manual page 45

Table 1-9. Service Request Number (SRN) table for SP Switch adapters (continued)
Service Request Number
763-200
through
763-299
(except 763-282)
763-282
763-2A0
through
763-2A9
763-3xx
(See note)
763-4xx
(See note)
763-5xx
(See note)
763-6xx
(See note)
763-7xx
(See note)
763-8xx
(See note)
763-9xx
(See note)
763-Ax3
(See note)
763-Ax4
(See note)
763-xx2
(See note)
763-xx3
763-xx4
764-1xx
(See note)
764-200
through
764-299
(except 764-282)
764-282
SRN
source Failing component(s)
D ext clock
SPS MX adapter
wrap plug
D switch cable
D SPS MX adapter
D SPS MX adapter
system or I/O planar
D SPS MX adapter
software
D SPS MX adapter
D SPS MX adapter
D SPS MX adapter
D SPS MX adapter
D SPS MX adapter
switch cable
system or I/O planar
D SPS MX adapter
(terminator)
D switch cable
(wrap plug)
D SPS MX adapter
D SPS MX Adapter
D SPS MX Adapter
Switch Cable
D SP System Attachment Adapter
software
system or I/O planar
D ext clock
SP System Attachment Adapter
wrap plug
D switch cable
SP Switch function (MAP 0620)
Description
Problem detected with the
external clock (SP switch).
Adapter is good but switch cable
is not attached.
Problem detected with the
internal clock.
Problem detected with POS
registers.
TBIC test failed.
SRAM test failed.
Microprocessor test failed.
Interrupt test failed.
FIFO test failed.
DMA engine test failed.
Card wrap test failed.
Cable wrap test failed.
Bad adapter (except SRN
763-282).
Bad adapter.
Bad switch cable.
Problem detected with a device
or device data corrupted.
Note: You may need to reinstall
ssp.css software.
Problem detected with the
external clock (SP switch).
Adapter is good but switch cable
is not attached.
Chapter 1. Maintenance Analysis Procedures (MAPs)
1-25