When the FRU identifier (FID) .1/ and the severity code .2/ is presented, the service representative
uses the FID number .3/ to enter the START section. See “Service and Media Information Messages
(SIMs and MIMs)” on page MSG-2 for a description of the severity codes. The message area .4/,
.5/, and .6/ hex data is support information to help determine if the fault is caused by microcode.
.4/ represents the first FSC that caused the FID. .5/ represents either the last FSC or the flag data.
The first character in .6/ represents part of the model number (1 = ACF present, 2 = no ACF); the last
three characters represent the microcode link. A corresponding SIM is transmitted to the initiator.