System Processor
Warning: The system processor
is
sensitive to
electrostatic discharge. See Appendix
A,
"Working with Electrostatic Discharge-Sensitive
Parts"
on
page A-1.
1 Power off the system. See Powering Off
the System
in
Chapter
3,
"Service Refer-
enced Procedures"
on
page 3-1.
2 Disconnect the power cord.
3 Remove the covers. See "Covers"
on
page 1-10.
4 Remove the access plate. See "Access
Plate"
on
page 1-2.
1-20 AS/400 9402/9404 Models 2xx Repair and Parts
5
If
a card enclosure is installed, remove the
card enclosure. See "Card Enclosure"
on
page 1-6.
6 If you are exchanging the system
processor, you must remove the main
storage cards. See "Main Storage Card"
on
page 1-14.
7 Remove the screws and clips II.
8 Release the card retainers
Ii!
or Ill.
9 Hold the edges of the card above and
below the connector. Pull to remove the
card.
1 0 Install the system processor by reversing
the removal procedure.
This ends the procedure.
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