IBM 7212 102 User Manual

Flowchart of the MAPs (RS/6000 and pSeries Systems)
RBBTW521-0
Step 1
Does the
7212-102
power up?
Shut the system down
and power off
Shut the system down
and power off
Step 2
Electrical outlet
OK?
Step 3
Power cable
OK?
Step 8
Are either of the
fans bad?
Step 20
Run AIX
diagnostics
Step 15
SCSI Address
OK?
Step 16
Internal SCSI
cable OK?
Step 17
External SCSI
cable OK?
Step 18
Terminator
OK?
Step 19
Run Configuration
Manager
Step 10
Any visual
problem?
Step 14
Any visual
problem?
Step 11
Power distribution
cable OK?
Remove cover and
prepare unit
Remove cover and
prepare unit
Contact service
personnel
Exchange
power cable
Fix problem and
return to Step 1
Fix problem and
return to Step 1
Replace FRU/contact
service personnel
yes
yes
Pass
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
no
no
no
no
no
no
no
no
no
no
Step 9
Did drive
complete
POST?
yes
no
Fail
Problem fixed
Step 4
Any visual
problem?
Step 6
Power Supply
OK?
Step 5
Power Switch
OK?
Fix problem and
return to Step 1
yes
yes
yes
no
no
no
Replace power
switch and
return to Step 1
Replace power
supply and
return to Step 1
Replace
fans and
return to Step 1
Fix SCSI
address and
return to Step 1
Replace SCSI
cable and
return to Step 1
Replace SCSI
cable and
return to Step 1
Replace
terminator and
return to Step 1
Step 7
Status interface
card OK?
Replace the LED cable
and return to Step 1
yes
no
Replace status
interface card and
return to Step 1
Step 12
Drives power
up normal?
yes
no
Replace failing
drive and
return to Step 1
Shut the system down
and power off
Step 13
Media
OK?
Remove cover and
prepare unit
no
yes
Replace media
and return to Step 1
Replace power
distribution cable and
return to Step 1
Figure 3. RS/6000 and pSeries Systems Flowchart of the Maintenance Analysis Procedures (MAPs)
12 7212 Storage Device Enclosure Service Guide

IBM 7212 102 Specifications

General

Brand	IBM
Model	7212 102
Category	Storage
Language	English