IBM 3745 Problem Determination Manual page 151

Alerts
3745 Product Alert Reference Code 90
Alert Condition: The related power supply is malfunctioning, for example: the current is too high or
the voltage ·too low.
MOSS Console Alarm message - - - - - - - - - - - - - - - - - - - - - - - - - - ,
ALARM 90 : CHANNEL ADAPTER xx POWER SUPPLY DOWN
[M!~'!~!~~~i~9~~~~!9~~~~1?~9~~~~!~q]
NetView* Alert· Dynamic - - - - - - - - - - - - - - - - - - - - - - - - - - - ' - - - - - - ,
Loss of CHAN ADPT Power: Internal Power Unit
Subvector and Code Causes and Actions
Subfield Keys Points
Alert
ID
Number X' 582974A6 '
SV X'92'
Alert Type X'Ol' Permanent
SV X'92'
Alert Description X'1401' Loss of Channel Adapter Electrical Power
SV X'92'
Probable Causes X '0201' Internal Power 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'02CO' Internal Power Unit for
SV X'96' SF X'01'
X'82'
SF
(Channel Adapter Number (x'62'))
X'82'
SF
(Empty)
X'0203' Power Cable
X'0202' Internal Power Control Unit
X'0205' Power SubSystem Processor
Actions X'1001' Refer to the Operator's Guide for corrective action
SV X'96' SF X'81'
X'3301' If problem persists then do the following
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')).
1-134
IBM 3745 Communication Controller: Problem Determination Guide
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