Maps Flowchart For The As/400 And Iseries Host Systems; Step 2; Step 3; Step 4 - IBM eserver 7210 Service Manual

MAPs Flowchart for the AS/400 and iSeries Host Systems

Step 1
Does the
7210-025
power up?
no

Step 2

Electrical outlet
OK?
yes

Step 3

Power cable
OK?
yes
Shut the system down
and power off
Remove cover and
prepare unit

Step 4

Power supply
OK?
yes
no

Step 5

Fan OK?
Exchange
yes
fan

Step 6

no
Drive
OK?
Exchange
drive
Figure 3. Flowchart of the Maintenance Analysis Procedures (MAPs) for AS/400 and iSeries Host Systems
Was the SCSI
yes
address set
Shut the system down
no
and power off
Contact service
personnel
Remove cover
no
Exchange
power cable
Was the SCSI
address switch
plugged into
no
Exchange power
supply
Exchange power
yes

Step 7

no
correctly?
yes

Step 8

no
drive?
yes

Step 9

yes
Did drive
complete
POST?
no
Step 10
Good
Check
voltages?
Exchange
drive
Bad
supply
Chapter 2. Maintenance Analysis Procedures
Step 11
Reassemble
Step 12
Check external SCSI
bus cable connection
Step 13
Check terminator
installation
Step 16
Is the 7210-025
yes
configured to
the system
no
Step 17
Is the 7210-025
no
communicating with
the system?
Contact support
personnel
yes
Step 18
pass
Clean the
drive and retry
Problem fixed
fail
Step 19
Did the Verify
no
Optical test
pass?
Power the drive off
and back on. If it
yes
still fails, replace the
7210-025.
Problem fixed
RBBTP503-1
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