IBM PS703 Service Manual page 89

Table 18. BA000010 to BA400002 Partition firmware SRCs (continued)
v Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved. If an action solves the problem, then you can stop performing the remaining actions.
v See Chapter 3, "Parts listing, type 7891," on page 225 to determine which components are CRUs and which
components are FRUs.
Error code
BA090001
BA090002
BA090003
BA090004
BA09000A
BA09000B
BA09000C
Description
SCSD DASD: test unit ready failed;
hardware error
SCSD DASD: test unit ready failed;
sense data available
SCSD DASD: send diagnostic failed;
sense data available
SCSD DASD: send diagnostic failed:
devofl cmd
There was a vendor specification error.
Generic SCSD sense error
The media is write-protected
Action
1. Go to "Checkout procedure" on page 176.
2. Replace the system-board, as described in
"Replacing the FRU system-board and
chassis assembly" on page 264.
1. Go to "Checkout procedure" on page 176.
2. Replace the system-board, as described in
"Replacing the FRU system-board and
chassis assembly" on page 264.
1. Go to "Checkout procedure" on page 176.
2. Replace the system-board, as described in
"Replacing the FRU system-board and
chassis assembly" on page 264.
1. Go to "Checkout procedure" on page 176.
2. Replace the system-board, as described in
"Replacing the FRU system-board and
chassis assembly" on page 264.
1. Check the vendor specification for
additional information.
2. If the problem persists:
a. Go to "Checkout procedure" on page
176.
b. Replace the system-board, as described
in "Replacing the FRU system-board
and chassis assembly" on page 264.
1. Verify that the SCSD cables and devices are
properly plugged.
2. Correct any problems that are found.
3. If the problem persists:
a. Go to "Checkout procedure" on page
176.
b. Replace the system-board, as described
in "Replacing the FRU system-board
and chassis assembly" on page 264.
1. Change the setting of the media to allow
writing, then retry the operation.
2. Insert new media of the correct type.
3. If the problem persists:
a. Go to "Checkout procedure" on page
176.
b. Replace the system-board, as described
in "Replacing the FRU system-board
and chassis assembly" on page 264.
Chapter 2. Diagnostics
77