IBM manual Step, SP Switch function MAP, 1-26 RS/6000 SP SP Switch Service Guide

SP Switch function (MAP 0620)

Table 1-9. Service Request Number (SRN) table for SP Switch adapters (continued)

		SRN
Service Request Number		source	Failing component(s)		Description
764-2A0		D	SP System Attachment Adapter		Problem detected with the
through					internal clock.
764-2A9
764-3xx		D	SP System Attachment Adapter		Problem detected with POS
(See	note)		system	or I/O planar	registers.
764-4xx		D	SP System Attachment Adapter		TBIC test failed.
(See	note)		software
764-5xx		D	SP System Attachment Adapter		SRAM test failed.
(See	note)
764-6xx		D	SP System Attachment Adapter		Microprocessor test failed.
(See	note)
764-7xx		D	SP System Attachment Adapter		Interrupt test failed.
(See	note)
764-8xx		D	SP System Attachment Adapter		FIFO test failed.
(See	note)
764-9xx		D	SP System Attachment Adapter		DMA engine test failed.
(See	note)		switch	cable
			system	or I/O planar
764-Ax3		D	SP System Attachment Adapter		Card wrap test failed.
(See	note)		(terminator)
764-Ax4		D	switch	cable	Cable wrap test failed.
(See	note)		(wrap plug)
764-xx2		D	SP System Attachment Adapter		Bad adapter (except SRN
(See	note)				764-282).
764-xx3		D	SP System Attachment Adapter		Bad adapter.
764-xx4		D	SP System Attachment Adapter		Bad switch cable.
			Switch Cable
80x-762		D	Software		Error occurred while running the
			SPS Adapter		diagnostics.

Note:

An `x' in an SRN indicates a ªdon't careº digit.

Step 0620-012

An SRN was obtained and Table 1-9 on page 1-24was used to determine the list of possible failing components.

1.From the list of possible failing components, use the following prioritized table (Table 1-10 on page 1-27)to perform service.

1-26RS/6000 SP: SP Switch Service Guide