IBM SY33-0193-00 Marine RADAR User Manual


 
MAP 2410: SSA Repair Verification
This MAP helps you to verify a repair after a FRU has been exchanged for a new one.
Attention: Unless the system unit needs to be turned off for some other reason,
do
not turn off the system when servicing an SSA link or a unit in which SSA devices are
installed
. Unit power cables and external SSA cables that connect devices to the
system can be disconnected while that system is running.
001
Before you arrived at this MAP, you might have exchanged one or more FRUs for new
FRUs. Some of those FRUs (for example, disk drives) have Power lights.
Check whether all those Power lights are on.
DO ALL THE FRUS YOU HAVE EXCHANGED HAVE THEIR POWER LIGHTS ON
(WHERE APPLICABLE)?
Yes No
002
Exchange, for a new one, the FRU whose Power light is off.
Go to Step 004.
003
Go to Step 004.
004
(From steps 002 and 003)
ARE ALL CHECK LIGHTS OFF?
Yes No
005
Go to the START MAP for the unit in which the device with its Check light on is
installed.
006
Run concurrent diagnostics to the device that reported the problem.
Notes:
1. Do not run nonconcurrent diagnostics; otherwise, errors are logged on other
systems that share the same loop.
(Step 006 continues)
MAPs 2410-1