BATCHGR
A battery power unit charger is the failing item.
Perform the following to determine the part number for the failing unit:
Note: When there is a location and part number displayed on the Control Panel of
a system or expansion tower, then you are to replace that FRU first.
Note: See “Locations and Addresses” on page 705 for system unit removal and
installation procedures and Migrated Expansion Tower Problem Analysis, Repair
and Parts for migrated expansion tower removal and installation procedures
before exchanging the Battery Charger.
1. Is the SRC 1xxx 4413 displayed?
No Yes
↓ Go to symbolic FRU “BATRY”. If that does note fix the problem, return
here.
2. Exchange the battery power unit charger. Use the model and feature code in
the table below:
Model or Feature Code Charger Part Number
840/SB3 23L3640
FC 9074/9079, 5065/5066, 5074/5079 97H7316
FC 507x, 508x Replace the failing charger:
v Internal Battery Power Unit 1 or 2
Charger - 86G8020
v External Battery Power Unit 2 Charger -
86G7750
FC 9309 21F9380
This ends the procedure.
BATRY
The battery may be the failing item.
Perform the following to determine the part number for the failing unit:
Note: When there is a location and part number displayed on the Control Panel of
the system or expansion tower, then you are to replace that FRU first.
Note: See “Locations and Addresses” on page 705 before exchanging the battery.
(Migrated expansion tower removal and installation procedures are in
Migrated Expansion Tower Problem Analysis, Repair and Parts).
1. Is the failing battery in a system unit?
No Yes
↓
v Internal battery unit pack assembly – part 21H7080
v FC 9074 or 9079 system tower battery power unit – part 97H7318
(P/N 97H7318 includes all four battery power units and all four
units should be replaced.)
Symbolic FRUs
Chapter 3. Problem Isolation Procedures (PIPs), Failing Items, and Symbolic FRU Isolation 505
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