IBM 3745 Problem Determination Manual page 156

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Alerts
3745 Alert Reference Code A4
Alert Condition: The power control unit has detected a false disturbance in the ac main power source
(invalid ac failure).
ALARM A4 : POWER SUBSYSTEM: AC CONTROL REPORTING ERROR
NetView* Alert - Dynamic -------------------~-----.,.-------,
Device Error: Internal Power Control Unit
Subvector and Code Causes and Actions
Subfield Keys Points
Alert
10
Number
X '83D9C451,
SV X'92'
Alert Type X'02' Temporary
SV X'92'
Alert Description X'1002' Device Error
SV X'92'
Probable Causes X'0202' Internal Power Control Unit
SV X'93'
User Causes (none).
SV X'94' SF X'01'
Install Causes (none)
SV X'95' SF X'01'
Failure Causes X'0202' Internal Power Control Unit
SV X'96' SF X'01'
X'0205' Power SubSystem Processor
Actions X'3300' Ifproblem re-occurs then do the following
SV X'96' SF X'81'
X'3000' Contact Appropriate Service Representative
X'32CO'
Report the following:
X'82'
SF
(Reference Code (x'30'))
X'82'
SF
(Product Alert Reference Code (x'FO'))
Chapter 1. Alarms and Alerts
1-139